https://blog.yagu.ddns-ip.net/tags/%E5%8F%8C%E8%AF%AD/Recent content in 双语 on Yagu的小站Hugozh-cnTue, 23 Jun 2026 04:32:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1hb4y1r7ex-p1/Tue, 23 Jun 2026 04:32:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1hb4y1r7ex-p1/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 牛津逻辑推理入门 - 1.论证的特性.</li> <li><strong>BV号</strong>: BV1Hb4y1r7ex</li> <li><strong>分集</strong>: p1</li> <li><strong>时长</strong>: 79分10秒（4750秒）</li> <li><strong>作者/来源</strong>: WU_Eric</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1Hb4y1r7ex/?p=1">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本讲为牛津大学&quot;批判性推理入门&quot;六周课程的第一讲，主讲人 Marianne Talbot 围绕&quot;论证的特性&quot;展开。她首先给出论证的定义：一组句子，其中一个被声称为真，其余句子被作为接受该句子为真的理由；其中被主张的为结论，提供理由的为前提，前提与结论的判定取决于它们在论证中所扮演的功能而非句子本身。课程区分了论证与普通陈述、句子集合之间的关系，强调语境与&quot;被省略的前提&quot;可以决定一组句子是否构成论证，并通过&quot;海水是咸的&quot;等例子说明蕴涵与因果的区别。她还指出，只有信念与句子才能为真或为假，论证本身不能；评价论证好坏的核心是结论是否从前提推出（即有效性），而非前提本身真假。最后通过一个肯定后件谬误的实例，展示了如何识别坏论证。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>论证的定义</strong>：一组句子，其中一个被声称为真，其他句子被提供作为相信该句子为真的理由，核心在于句子之间的&quot;理由—结论&quot;关系。</li> <li><strong>结论与前提</strong>：判定一个句子是结论还是前提，取决于它在论证中所扮演的功能角色，而非句子本身固有的属性，同一句子在不同论证中可扮演不同角色。</li> <li><strong>论证与句子集合的区分</strong>：并非所有相关句子集合都是论证，一致、共同指涉某对象等情况不构成论证，必须存在明确的主张-支持关系。</li> <li><strong>被省略的前提与语境</strong>：论证常因语境而省略某些前提；提供语境可以使原本看似无关的句子显现出论证结构，语境本身提供了一种隐含前提。</li> <li><strong>蕴涵与因果的区别</strong>：论证的前提并不导致结论为真，而是蕴涵结论；&ldquo;因为海水是咸的所以墨尔本在澳大利亚&quot;不暗示任何因果关系。</li> <li><strong>真假的归属</strong>：真或假只归属于信念和表达信念的句子，论证本身既不真也不假，只能是好的或坏的、有效的或无效的。</li> <li><strong>论证好坏的两条标准</strong>：好论证需要结论从前提推出（有效），且前提为真；逻辑学家通常只关注前提到结论的推理关系是否成立。</li> <li><strong>谬误实例——肯定后件</strong>：以&quot;如果今天是星期一则讲座在 3:30 结束，讲座在 3:30 结束，所以今天是星期一&quot;为例，说明结论不必然从前提推出，是一种典型的无效论证。</li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <details> <summary>点击展开完整转录（79分10秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语-1">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M3 B 方案整文标点 + 分段 → M3 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Hello there, I&rsquo;m Marianne Talbot, I&rsquo;m Director of Studies in Philosophy at Oxford University&rsquo;s Department of Continuing Education. We&rsquo;re about to start a six-week course called Critical Reasoning for Beginners, and we&rsquo;re going to go through looking at how to recognise an argument, what arguments are, the different types of arguments, that&rsquo;s deduction and induction, and we&rsquo;ll be looking at how to set out arguments logic book style, how to analyse them, then we&rsquo;ll be looking at how to evaluate them, and finally we&rsquo;ll look at fallacies, which are arguments that look like good arguments, but which are bad arguments. Okay, so we&rsquo;re going to start off on the first week with how to recognise arguments and what the nature of an argument is. Right, okay, let&rsquo;s get started. You&rsquo;re all here to do critical reasoning. Okay, why do you want to do critical reasoning? A couple of you tell me what you want to do it for. What do you think you can&rsquo;t do now that you want to be able to do by the end of this course? I&rsquo;d like to sharpen my sense of argumentation. Sharpen your sense of argumentation. Is there anyone you want to argue with in particular? Half of the wife. It won&rsquo;t work, you know, you&rsquo;ve been married too long. No, just generally speaking, but particularly political arguments and debate. Right, okay. There&rsquo;s another hand over here, someone.</p>https://blog.yagu.ddns-ip.net/posts/bv1hb4y1r7ex-p2/Tue, 23 Jun 2026 04:31:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1hb4y1r7ex-p2/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 牛津逻辑推理入门 - 2.论证的不同型态.</li> <li><strong>BV号</strong>: BV1Hb4y1r7ex</li> <li><strong>分集</strong>: p2</li> <li><strong>时长</strong>: 70分57秒（4257秒）</li> <li><strong>作者/来源</strong>: WU_Eric</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1Hb4y1r7ex/?p=2">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本讲主题是论证的两种基本类型：演绎与归纳。首先回顾论证概念：论证是若干句子的集合，结论被声称为真，前提作为相信结论的理由。论证本身无真假，只有好坏；只有构成论证的句子才有真值。论证的本质是&quot;真值保持&quot;。然后比较两种类型：演绎论证前提的真保证结论必然为真，非此即彼；归纳论证前提使结论或更可能或更不可能，可强可弱，依赖休谟提出的&quot;自然齐一性&quot;假设。逻辑学家通过研究有效论证形式来研究演绎，核心在于区分形式与内容；逻辑是&quot;主题中立&quot;的终极可迁移技能。课程具体介绍了肯定前件式、否定后件式、析取三段论、莱布尼茨律等形式，并讨论归纳论证子类（类比、诉诸权威、因果），最后布置在生活中识别论证形式的作业。</p> <h3 id="核心要点">核心要点</h3> <ol> <li> <p><strong>论证定义与评价标准</strong>：论证是若干句子的集合，结论被声称为真，前提作为相信结论的理由；论证本身不是真或假，而是好或坏，句子才有真值，论证的本质是&quot;真值保持&quot;。</p> </li> <li> <p><strong>真值保持性</strong>：评估论证时区分前提的真与论证的保真性——若前提为真且论证是好的，结论才为真；保真性意味着从真前提到真结论的传递关系。</p> </li> <li> <p><strong>演绎论证</strong>：前提的真保证结论必然为真，要么有效要么无效，无中间状态，提供&quot;有条件的确定性&quot;；若结论为假，则至少一个前提为假。</p> </li> <li> <p><strong>归纳论证</strong>：前提使结论或更可能或更不可能，可强可弱而非确定；其有效性依赖休谟提出的&quot;自然齐一性&quot;假设，即假设未来会像过去一样。</p> </li> <li> <p><strong>形式与内容的区分</strong>：论证的演绎有效性通常由形式而非内容决定，逻辑是&quot;主题中立&quot;的，因此被称为&quot;终极可迁移技能&quot;，可应用于任何学科领域。</p> </li> <li> <p><strong>有效论证形式</strong>：具体形式包括肯定前件式（if P then Q, P, therefore Q）、否定后件式（if P then Q, not Q, therefore not P）、析取三段论（P or Q, not P, therefore Q）、莱布尼茨律（A is F, A equals B, therefore B is F）等。</p> </li> <li> <p><strong>归纳论证子类</strong>：包括类比论证（A 像 B，A 是 F，故 B 是 F）、诉诸权威论证（专家在某领域有权威则其意见可作论据）、因果论证（可演绎可归纳，取决于论证方向）。</p> </li> <li> <p><strong>休谟问题</strong>：归纳论证依赖&quot;未来像过去&quot;的假设，但证明这一假设本身就需要归纳，因而陷入循环论证，这是哲学上最重大的问题之一。</p> </li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <details> <summary>点击展开完整转录（70分57秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语-1">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M3 B 方案整文标点 + 分段 → M3 段号保留翻译 → 逐段对照。</p>https://blog.yagu.ddns-ip.net/posts/bv1hb4y1r7ex-p3/Tue, 23 Jun 2026 04:30:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1hb4y1r7ex-p3/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 牛津逻辑推理入门 - 3.设定论证逻辑的课本形式.</li> <li><strong>BV号</strong>: BV1Hb4y1r7ex</li> <li><strong>分集</strong>: p3</li> <li><strong>时长</strong>: 80分22秒（4822秒）</li> <li><strong>作者/来源</strong>: WU_Eric</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1Hb4y1r7ex/?p=3">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本课是牛津逻辑推理入门第3集，主题为&quot;用逻辑书格式列出论证&quot;。课程先回顾演绎与归纳论证：演绎论证前提真则结论必真，归纳论证前提真仅使结论&quot;更可能&quot;且程度有别。核心内容是教授论证分析步骤——先识别结论与前提（关注论证指示词），再补充隐含前提、去除无关内容与交叉引用，最后统一不一致术语并用P、Q等句子字母形式化论证结构，以便评估。教师以&quot;挠猫肚子&quot;这一复杂论证为例完整演示流程，并讨论了蕴涵与衍推的区别、&ldquo;or&quot;在复合前提中的保留规则以及结论不必在末尾等要点。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>逻辑书风格目的</strong>：剔除论证中无关内容，呈现清晰结构，使后续评估论证变得容易，且只识别不评价</li> <li><strong>演绎与归纳区别</strong>：演绎论证前提真则结论必真（非此即彼），归纳论证结论只是&quot;更可能&quot;且程度有别</li> <li><strong>论证分析四步骤</strong>：识别结论与前提→补充隐含前提→去除无关内容与不一致术语→用字母形式化</li> <li><strong>结论识别方法</strong>：结论是&quot;为之论证的论断&rdquo;，只能由句子在论证中的功能判定，位置不一定在末尾</li> <li><strong>隐含前提处理</strong>：要把被省略的前提明确化，但不能加入论证不需的内容，也不能改变原意</li> <li><strong>不一致术语处理</strong>：同一概念在论证中应使用统一表述，交叉引用（如代词）应替换为明确指称</li> <li><strong>形式化方法</strong>：用P、Q、R、S等大写字母代替论证的成分句，揭示其逻辑结构</li> <li><strong>蕴涵与衍推区分</strong>：条件句&quot;如果P那么Q&quot;无前提—结论结构，不是论证而是蕴涵，识别时需注意</li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <details> <summary>点击展开完整转录（80分22秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语-1">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M3 B 方案整文标点 + 分段 → M3 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Right, now we&rsquo;re on to the third week now and this week we&rsquo;re going to learn how to identify and how to analyse arguments and how to set them out logic book style. And the point of doing this is it enables you to get rid of all sorts of things that are irrelevant to the argument and you set out the argument so the structure of the argument is very clear. That way it&rsquo;s much easier to evaluate. Okay, let&rsquo;s get started. Okay, just a brief recap as usual on last week. If you remember, we looked at the fact that there are two basic types of arguments, deductive and inductive. And we saw that deductive arguments are such that, come on, tell me. Don&rsquo;t look at your handouts. Tell me what a deductive argument is. How do you recognize it? The premise is true. The premise is guaranteed. Oh, oh, oh, oh. Aren&rsquo;t you good? Haven&rsquo;t you done well? You&rsquo;re absolutely right.</p>https://blog.yagu.ddns-ip.net/posts/bv1hb4y1r7ex-p4/Tue, 23 Jun 2026 04:29:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1hb4y1r7ex-p4/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 牛津逻辑推理入门 - 4.怎么样才是好的论证？正确的真实的.</li> <li><strong>BV号</strong>: BV1Hb4y1r7ex</li> <li><strong>分集</strong>: p4</li> <li><strong>时长</strong>: 52分59秒（3179秒）</li> <li><strong>作者/来源</strong>: WU_Eric</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1Hb4y1r7ex/?p=4">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>这是牛津逻辑推理入门课程的第四集，主题为&quot;如何评估论证的好坏&quot;。课程重点聚焦于<strong>归纳论证</strong>的评估方法，涵盖归纳概括、因果概括、类比论证和诉诸权威四种类型。</p> <p>课程首先强调分析论证与评估论证必须分开进行：先严格按六个步骤识别论证结构，再考虑其好坏。评估论证的核心问题是两个：<strong>前提是否为真</strong>以及<strong>结论是否从前提推出</strong>。</p> <p>对于<strong>归纳概括</strong>，评估需关注四个维度：前提真实性、样本量是否足够、样本是否具有代表性、是否基于不可靠的启发法。以1936年美国选举民调失败为例，说明仅通过电话簿抽样会导致严重的<strong>样本偏差</strong>。</p> <p>对于<strong>因果概括</strong>，课程指出相关性不等于因果性，评估需考察相关强度、是否存在混淆变量、因果方向是否合理，以及因果关系是否讲得通。</p> <p>对于<strong>类比论证</strong>，需关注相似性是否与论证相关、差异是否削弱结论。对于<strong>诉诸权威</strong>，需考察权威是否具备相关领域资质、信息来源是否公正无偏。</p> <h3 id="核心要点">核心要点</h3> <ol> <li> <p><strong>分析与评估分离</strong>：分析论证时严格遵循六个步骤，不要同时评估论证好坏，避免主观改述或添加/删除否定词，保持原意不变。</p> </li> <li> <p><strong>归纳论证的评估框架</strong>：评估任何论证都围绕两个核心问题——前提是否为真，以及结论是否从前提中逻辑推出。</p> </li> <li> <p><strong>样本量与代表性</strong>：归纳概括的强度取决于样本量是否足够大，以及样本是否具有代表性。1936年《文学文摘》总统预测民调因仅通过电话簿抽样而严重失准。</p> </li> <li> <p><strong>警惕非正式启发法</strong>：人们常凭直觉经验做归纳概括（如&quot;我能想到的词更多，所以实际更多&quot;），这种启发法经不起严格审视，容易产生错误结论。</p> </li> <li> <p><strong>相关性不等于因果性</strong>：因果概括基于相关性，但相关可能源于同一性、巧合或共同原因。评估需考察相关强度、因果方向、是否存在混淆变量。</p> </li> <li> <p><strong>类比论证的局限</strong>：类比论证仅从单一案例外推，需关注相似方面是否与论证相关，以及是否存在重要的不相似之处（差异）。</p> </li> <li> <p><strong>诉诸权威的注意事项</strong>：使用权威论证时需确认权威具备相关领域资质、信息来源公正无偏。不同专家意见冲突时，不能简单依赖权威，需独立思考各方论证。</p> </li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <details> <summary>点击展开完整转录（52分59秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语-1">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M3 B 方案整文标点 + 分段 → M3 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Okay, here we are at week four. Well done for staying with us so far. This week we&rsquo;re going to be looking at how to evaluate arguments, how to tell whether an argument is a good one or a bad one, and we&rsquo;ll start with inductive arguments. Right, let&rsquo;s get started today. Last week we learned how to analyse arguments, and what I meant by that was how to identify them and how to set them out logic book style. I gave you six steps to analysing an argument, and these are the only steps. Another thing that&rsquo;s become clear to me from emails and questions I&rsquo;ve had this week is that a lot of people are trying to evaluate an argument to say whether it&rsquo;s a good argument or a bad argument as they try and analyse it. Well, don&rsquo;t, because you&rsquo;ll always be led astray if you try to do that, especially with a complicated argument like the one we looked at last week. So follow just these steps. Don&rsquo;t do anything else to the argument. Don&rsquo;t say, I think the conclusion shouldn&rsquo;t have a not in it here, and take the not out. Nots are really very important, and they shouldn&rsquo;t be added in either if they&rsquo;re not there. So just follow these steps. That&rsquo;s all you need to do. I&rsquo;m not suggesting it&rsquo;s easy. In fact, this is the hardest thing you&rsquo;ll ever do in logic.</p>https://blog.yagu.ddns-ip.net/posts/bv1hb4y1r7ex-p5/Tue, 23 Jun 2026 04:28:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1hb4y1r7ex-p5/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 牛津逻辑推理入门 - 5.论证评估.</li> <li><strong>BV号</strong>: BV1Hb4y1r7ex</li> <li><strong>分集</strong>: p5</li> <li><strong>时长</strong>: 66分23秒（3983秒）</li> <li><strong>作者/来源</strong>: WU_Eric</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1Hb4y1r7ex/?p=5">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本视频为牛津大学批判性推理课程第五讲，主题是<strong>演绎论证的评估</strong>，核心围绕&quot;有效性&quot;（validity）这一关键概念展开。课程首先区分归纳论证与演绎论证的差异，继而澄清&quot;真&quot;与&quot;有效&quot;的根本区别：句子或陈述有真假，论证只有有效或无效。进而介绍&quot;可靠性&quot;（soundness）概念——好的演绎论证须兼具有效性和真前提。课程重点给出有效性的标准定义：<strong>一个论证是有效的，当且仅当不存在任何可能情况使所有前提为真而结论为假</strong>，并强调此处考察的是&quot;可能性&quot;而非&quot;现实性&quot;。教师通过吸烟致癌、撒切尔夫人等实例说明如何用有效论证检验假设，并讨论了&quot;衍推悖论&quot;（矛盾可推出任何命题）。最后介绍了三种评估有效性的方法：真值表、文氏图、反例集法，并指出归纳论证应谈&quot;强度&quot;而非&quot;有效性&quot;。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>真与有效的区分</strong>：陈述、句子或命题有真假之分；论证只有有效或无效之分，不可称其为真或假，这是逻辑学的基本要求。</li> <li><strong>可靠性（Soundness）</strong>：一个好的演绎论证同时具备两个条件——前提为真且论证有效，二者缺一不可。</li> <li><strong>有效性的定义</strong>：论证有效当且仅当不存在任何<strong>可能情况</strong>使所有前提为真而结论为假，重点在于&quot;可能性&quot;而非&quot;现实性&quot;。</li> <li><strong>有效性的作用</strong>：有效性是&quot;保真&quot;的——若有效论证前提为真，则结论必然为真；这使有效论证成为检验假设真假的重要工具。</li> <li><strong>有效性的二值性</strong>：与归纳论证的&quot;强度&quot;（程度问题）不同，演绎论证的有效性是非此即彼的，要么有效，要么无效。</li> <li><strong>衍推悖论</strong>：基于矛盾的论证（如&quot;2+2=5，所以草是绿的&quot;）在逻辑上满足有效性定义，但显然缺乏说服力，反映出定义的反直觉后果。</li> <li><strong>有效性的判定方法</strong>：可用真值表、文氏图和反例集法三种方式检验论证有效性，其中反例集法考察前提与否定结论能否同时为真。</li> <li><strong>逻辑学家的关注点</strong>：批判性推理训练关注论证形式是否有效，而非前提实际真假，因为前提真假的判定涉及经验、观察等多种领域。</li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <details> <summary>点击展开完整转录（66分23秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语-1">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M3 B 方案整文标点 + 分段 → M3 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Okay, here we are at week five. Now, this is going to be the most difficult week you&rsquo;ll have done. We&rsquo;re going to be looking at evaluating arguments again, this time deductive arguments, and in particular we&rsquo;ve got to look at the notion of validity. And this is a difficult notion to wrap your mind around, so expect to have a hard slog, but if you keep at it, you&rsquo;ll be fine. Right, just a recap as usual on last week. if you remember last week we evaluated inductive arguments remind me what an inductive argument is a percentage chance of being right I&rsquo;m not sure that&rsquo;s quite the way I put it more or less what&rsquo;s more or less likely given the premises the conclusion is more or less likely exactly as opposed to a deduction where if the premises are true, the conclusion must be true. Okay, so we looked at inductive generalisations and causal generalisations, arguments from analogy and arguments from authority, all different types of inductive arguments. And if you remember, we looked at these things. Now, I realised at the end of last week that I hadn&rsquo;t added that one on. So if you&rsquo;ve got, you might want to go back to the handouts that you had from last week and just note that this week&rsquo;s handouts will have that one on as well and it&rsquo;s fairly obvious what that is andas well.</p>https://blog.yagu.ddns-ip.net/posts/bv1hb4y1r7ex-p6/Tue, 23 Jun 2026 04:27:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1hb4y1r7ex-p6/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 牛津逻辑推理入门 - 6.论证评估.二.</li> <li><strong>BV号</strong>: BV1Hb4y1r7ex</li> <li><strong>分集</strong>: p6</li> <li><strong>时长</strong>: 57分03秒（3423秒）</li> <li><strong>作者/来源</strong>: WU_Eric</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1Hb4y1r7ex/?p=6">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本讲是牛津逻辑推理入门课程的最后一讲，主题为论证评估中的谬误识别。讲师首先回顾有效性与可靠性的关系，说明&quot;前提真且结论真&quot;是判断有效性的核心，并演示了反例集（前提加结论否定）测试法。随后将谬误分为三类进行系统讲解：相关性谬误（包括不相关推理与人身攻击）、空洞性谬误（包括循环论证、丐题论证与自我封闭论证），以及清晰性谬误（包括堆垛谬误、滑坡谬误与歧义谬误）。讲师强调，谬误并不一定无效，但一定缺乏说服力；好的论证不仅需要有效可靠，还需真正具有说服力。此外，他引入&quot;宽容原则&quot;作为讨论的基础，强调通过理性对话而非草率判断来理解对方论点。</p> <h3 id="核心要点">核心要点</h3> <ol> <li> <p><strong>有效性测试</strong>：一个论证有效当且仅当不存在前提为真而结论为假的情况，可通过检验&quot;前提+结论否定&quot;组成的反例集是否一致来判定。</p> </li> <li> <p><strong>肯定后件谬误</strong>：将条件句后件作为前提推导出前件，是经典形式谬误，违反了有效推理的形式规则。</p> </li> <li> <p><strong>不相关推理（Non sequitur）</strong>：以虽为真但与结论无关的前提支持结论，属于相关性谬误，可通过寻找反例揭示其无效性。</p> </li> <li> <p><strong>人身攻击谬误（Ad hominem）</strong>：攻击论证者本人而非论证内容；与合法的&quot;ad hominem 攻击&quot;（仅质疑说话动机）有本质区别。</p> </li> <li> <p><strong>循环论证与丐题论证</strong>：循环论证把结论本身作为前提之一，丐题论证的前提隐含了结论；两者都有效但毫无说服力。</p> </li> <li> <p><strong>自我封闭论证</strong>：通过发明特设解释、攻击批评者或偷换关键词等手段，使论证永远不可反驳，属于空洞性谬误。</p> </li> <li> <p><strong>堆垛谬误与滑坡谬误</strong>：利用&quot;富有&quot;&ldquo;理性&quot;等程度词的模糊边界，主张微小差异不能累积为显著差异。</p> </li> <li> <p><strong>歧义谬误的分类</strong>：歧义可来源于词汇层面、结构层面、交叉指代层面，甚至仅通过语调重音变化即可产生。</p> </li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <details> <summary>点击展开完整转录（57分03秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语-1">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M3 B 方案整文标点 + 分段 → M3 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Okay, here we are at week six, the very last week of our course, and this week we&rsquo;re going to have a bit of a romp. We&rsquo;re going to start looking at fallacies. Fallacies are bad arguments that look like good arguments and can easily be confused for them. Okay, let&rsquo;s get started. Just a recap on last week as always. If you remember, we looked at what makes a deductive argument sound, and we looked at what makes such an argument valid. So just a quick reminder for you. Would the argument be sound in this situation, where it&rsquo;s valid but it has false premises? Put your hand up if you think that&rsquo;s sound. So it&rsquo;s a valid argument but false premises. What about if it&rsquo;s an invalid argument with false premises? No. What if it&rsquo;s an invalid argument with true premises? And a valid argument with true premises. Okay, good. Well done. Yep, it&rsquo;s only sound if it&rsquo;s a valid argument and it has true premises. All its premises must be true and it&rsquo;s valid. Well done. Okay, now here&rsquo;s the tricky one. Okay, the question is, could the argument be valid when it&rsquo;s got false premises and a false conclusion? It could be valid. Well done. Could it be invalid? Well done. Good. Okay, what if it has false positives?Well done. Good. Okay, what if it has false premises and a true conclusion?</p>https://blog.yagu.ddns-ip.net/posts/bv13qgr6genw/Thu, 11 Jun 2026 11:06:34 +0800https://blog.yagu.ddns-ip.net/posts/bv13qgr6genw/Codie Sanchez 分享她在高盛学到的 10 条财富构建法则：用他人资本学习、OPX 借力、砍掉最低效的 20%、诚实面对失败、管理声誉、追求困难入口、用工作时长换成长、只打动真正值得的人、理解合伙制财富工具，并尽早参与场外交易。本文提供英文原文与中文译文逐段对照。https://blog.yagu.ddns-ip.net/posts/bv1ztg76yemn/Thu, 11 Jun 2026 08:41:19 +0800https://blog.yagu.ddns-ip.net/posts/bv1ztg76yemn/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 计算机科学家惊人发现：如何将空间压缩进时间里 | Chalk Talk</li> <li><strong>BV号</strong>: BV1zTG76yEMn</li> <li><strong>时长</strong>: 23分25秒（1405秒）</li> <li><strong>作者/来源</strong>: 地层世界</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1zTG76yEMn/">B站视频</a></li> <li><strong>转录方式</strong>: API 转录优先；本地模型仅作为 API 用尽/不可用时的备用。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本文整理 B 站视频“计算机科学家惊人发现：如何将空间压缩进时间里 | Chalk Talk”的完整中英双语转录。英文原文在前，中文译文在后，逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>完整转录</strong>：保留视频主体内容，按自然语义分段。</li> <li><strong>中英对照</strong>：英文视频提供英文原文与中文译文逐段对应。</li> <li><strong>可检索阅读</strong>：正文已整理为博客格式，方便后续引用和查找。</li> </ol> <blockquote> <p>以下为英文原文与中文译文逐段对照。</p></blockquote> <details> <summary>点击展开完整转录（23分25秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Just a few months ago, a scientist showed a pretty astounding relationship between space and time, an earthquake of a result. But it&rsquo;s not about this kind of space and time. Instead, it&rsquo;s about the space and time of computation, like how long does it take to compute something, and how much memory does it use. Computational time gets a lot of attention. Like one of the most famous unsolved problems in computer science, P versus NP, is about distinguishing certain types of problems which can or cannot be solved quickly. But the next chapter is all about space, which is full of its own fascinating and fundamental questions. Recently, computer scientist Ryan Williams made an unexpected discovery that forced him to rethink the rules of computational space and time. So much so that he described it as disturbing. He found a way to trade in space for time in any program, like a lot of space. Some programs seem like they shouldn&rsquo;t be able to give up any space. They&rsquo;re using all of it. But he proved that it&rsquo;s possible. It&rsquo;s the first breakthrough of its kind in 50 years, and it&rsquo;s pretty unbelievable. Unbelievable in a literal sense. many computer scientists, including Williams himself, didn&rsquo;t believe it was true until he proved it.Here&rsquo;s one obvious but very important difference between space and time. Space is reusable, whereas time is not.</p>https://blog.yagu.ddns-ip.net/posts/bv1ubyzb9erb-p1/Thu, 11 Jun 2026 04:18:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1ubyzb9erb-p1/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 【TED演讲】必看100场TED演讲合集 - 【TED演讲】人生不只是要快乐</li> <li><strong>BV号</strong>: BV1UbyZB9ERb</li> <li><strong>分集</strong>: p1</li> <li><strong>时长</strong>: 12分09秒（729秒）</li> <li><strong>作者/来源</strong>: YouTube英语课堂</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1UbyZB9ERb/?p=1">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是【TED演讲】必看100场TED演讲合集第 1 集，主题为“【TED演讲】人生不只是要快乐”。本文提供英文原文与中文译文逐段对照，便于英语听力、口语跟读、主题复习和关键词检索。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>本集主题</strong>：围绕“【TED演讲】人生不只是要快乐”展开，保留演讲或课程原始表达脉络。</li> <li><strong>英文学习</strong>：英文在前、中文在后，适合对照跟读和复听。</li> <li><strong>术语保留</strong>：保留关键人名、机构名、品牌名、数字和专有名词原貌。</li> <li><strong>检索复习</strong>：完整转录按段落组织，便于后续引用、摘录和复习。</li> </ol> <details> <summary>点击展开完整转录（12分09秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>I used to think the whole purpose of life was pursuing happiness. Everyone said the path to happiness was success, so I searched for that ideal job, that perfect boyfriend, that beautiful apartment. But instead of ever feeling fulfilled, I felt anxious and adrift. And I wasn&rsquo;t alone. my friends, they struggled with this too. Eventually, I decided to go to graduate school for positive psychology to learn what truly makes people happy. But what I discovered there changed my life. The data showed that chasing happiness can make people unhappy. And what really struck me was this. The suicide rate has been rising around the world, and it recently reached a 30-year high in America. Even though life is getting objectively better by nearly every conceivable standard, more people feel hopeless, depressed and alone. There an emptiness gnawing away at people and you don have to be clinically depressed to feel it Sooner or later I think we all wonder is this all there is And according to the research what predicts this despair is not a lack of happiness. It&rsquo;s a lack of something else, a lack of having meaning in life. But that raised some questions for me. is there more to life than being happy? And what&rsquo;s the difference between being happy and having meaning in life? Many psychologists define happiness as a state of comfort and ease, feeling good in the moment.</p>https://blog.yagu.ddns-ip.net/posts/bv1ubyzb9erb-p2/Thu, 11 Jun 2026 04:17:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1ubyzb9erb-p2/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 【TED演讲】必看100场TED演讲合集 - 【TED演讲】爱运动的人更聪明，更健康！</li> <li><strong>BV号</strong>: BV1UbyZB9ERb</li> <li><strong>分集</strong>: p2</li> <li><strong>时长</strong>: 12分54秒（774秒）</li> <li><strong>作者/来源</strong>: YouTube英语课堂</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1UbyZB9ERb/?p=2">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是【TED演讲】必看100场TED演讲合集第 2 集，主题为“【TED演讲】爱运动的人更聪明，更健康！”。本文提供英文原文与中文译文逐段对照，便于英语听力、口语跟读、主题复习和关键词检索。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>本集主题</strong>：围绕“【TED演讲】爱运动的人更聪明，更健康！”展开，保留演讲或课程原始表达脉络。</li> <li><strong>英文学习</strong>：英文在前、中文在后，适合对照跟读和复听。</li> <li><strong>术语保留</strong>：保留关键人名、机构名、品牌名、数字和专有名词原貌。</li> <li><strong>检索复习</strong>：完整转录按段落组织，便于后续引用、摘录和复习。</li> </ol> <details> <summary>点击展开完整转录（12分54秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>What if I told you there was something that you can do right now that would have an immediate positive benefit for your brain, including your mood and your focus? And what if I told you that same thing could actually last a long time and protect your brain from different conditions like depression, Alzheimer&rsquo;s disease or dementia? Would you do it? Yes, I am talking about the powerful effects of physical activity that is simply moving your body, has immediate, long-lasting, and protective benefits for your brain, and that can last for the rest of your life. So what I want to do today is tell you a story about how I used my deep understanding of neuroscience, as a professor of neuroscience, to essentially do an experiment on myself, in which I discovered the science underlying why exercise is the most transformative thing that you can do for your brain today Now as a neuroscientist I know that our brains that is the thing in our head right now that is the most complex structure known to humankind But it one thing to talk about the brain and it&rsquo;s another to see it. So here is a real preserved human brain, and it&rsquo;s going to illustrate two key areas that we&rsquo;re going to talk about today. The first is the prefrontal cortex, right behind your forehead, critical for things like decision-making, focus, attention, and your personality.</p>https://blog.yagu.ddns-ip.net/posts/bv1ubyzb9erb-p3/Thu, 11 Jun 2026 04:16:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1ubyzb9erb-p3/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 【TED演讲】必看100场TED演讲合集 - 【TED演讲】成功人士是如何应对挑战的？</li> <li><strong>BV号</strong>: BV1UbyZB9ERb</li> <li><strong>分集</strong>: p3</li> <li><strong>时长</strong>: 23分16秒（1396秒）</li> <li><strong>作者/来源</strong>: YouTube英语课堂</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1UbyZB9ERb/?p=3">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是【TED演讲】必看100场TED演讲合集第 3 集，主题为“【TED演讲】成功人士是如何应对挑战的？”。本文提供英文原文与中文译文逐段对照，便于英语听力、口语跟读、主题复习和关键词检索。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>本集主题</strong>：围绕“【TED演讲】成功人士是如何应对挑战的？”展开，保留演讲或课程原始表达脉络。</li> <li><strong>英文学习</strong>：英文在前、中文在后，适合对照跟读和复听。</li> <li><strong>术语保留</strong>：保留关键人名、机构名、品牌名、数字和专有名词原貌。</li> <li><strong>检索复习</strong>：完整转录按段落组织，便于后续引用、摘录和复习。</li> </ol> <details> <summary>点击展开完整转录（23分16秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Welcome Anjali, I&rsquo;m so glad you&rsquo;re here with us today. Thank you Stephanie, it is great to be here. At Vimeo, you lead a workforce of 1,300 people worldwide. You have creatives, you have finance people, you have technologists. So I&rsquo;m going to start with a really easy question. What was it like to manage this diverse workforce through a global pandemic, a racial reckoning, and a very fraught return to office? Oh, it was a breeze, Stephanie, no. It was really challenging. And I think the only constant has been change. And as a leader, you obviously have a workforce that&rsquo;s looking for certainty. And they&rsquo;re looking to control what&rsquo;s happening around them. And I think what we all found as leaders, no matter what company you were responsible for, was that you couldn&rsquo;t offer certainty and you couldn&rsquo;t always control the environment and the things around you. And so, you know, for me, it was really about agility. How do we stay flexible as a team How do we communicate in real time and keep people informed as we try and move through things And then also just how do we lead with more humanity You know for Vimeo one of the things I&rsquo;ve really learned over the last few years is we each experience the world so differently. We have employees who are remote. We have an incredible team in Ukraine.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p1/Thu, 11 Jun 2026 00:30:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p1/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第1集 导论-五个入门结论</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p1</li> <li><strong>时长</strong>: 68分34秒（4114秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=1">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 1 集，主题为“导论-五个入门结论”。课程以英文课堂讲授和互动讨论为主体，围绕课程定位与博弈论入门展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>课程定位与博弈论入门</strong>：本集围绕“导论-五个入门结论”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>战略环境与收益目标</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>严格劣势策略</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>课堂实验与五个入门结论</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（68分34秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>So this is Game Theory Economics 159. If you&rsquo;re here for Art History, you&rsquo;re either in the wrong room or stay anyway. Maybe this is the right room, but this is Game Theory, okay? You should have four handouts. Everyone should have four handouts. There is a legal release form. We&rsquo;ll talk about it in a minute, about the videoing. There is a syllabus, which is a preliminary syllabus. It&rsquo;s also online, and there are two games, labelled Game 1 and Game 2. Can I get you all to look at Game 1 and start thinking about it? And while you&rsquo;re thinking about it, I&rsquo;m hoping you can multitask a bit, and I&rsquo;ll describe a bit about the class, and we&rsquo;ll get a bit of admin under our belts. But please try and look at, if somebody&rsquo;s not looking at it because they&rsquo;re using it as a fan here, so look at Game 1 and fill out that form for me, okay? So while you&rsquo;re filling that out, let me tell you a little bit about what we&rsquo;re going to be doing here. So what is game theory? Game theory is a method of studying strategic situations. Okay, so what&rsquo;s a strategic situation? Well, let&rsquo;s start off with what&rsquo;s not a strategic situation. In your economics, in your intro economics class in 115 or 110, you saw some pretty good examples of situations that were not strategic.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p2/Thu, 11 Jun 2026 00:29:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p2/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第2集 沉默，信令和苦难教育</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p2</li> <li><strong>时长</strong>: 70分37秒（4237秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=2">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 2 集，主题为“沉默，信令和苦难教育”。课程以英文课堂讲授和互动讨论为主体，围绕信号与沉默展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>信号与沉默</strong>：本集围绕“沉默，信令和苦难教育”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>信息不对称</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>教育作为信号</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>策略性沟通</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（70分37秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Okay, so today we&rsquo;re going to study asymmetric information, it&rsquo;s our last week, and we&rsquo;re going to focus on signaling today, and I&rsquo;ll spell it with one L here as a concessions to the Americans. All right, so we&rsquo;re going to divide this class into two parts, and for the first part, we&rsquo;re going to focus on the case where there is some verifiable, verifiable information. in the problem. Alright, so we&rsquo;ll see what this means in a while, but let me just set up an example and we&rsquo;ll see where that takes us. So I want to return to a game we know well by this stage, which is the Cournot game. So there&rsquo;s two firms, and they&rsquo;re competing in Cournot, so they&rsquo;re competing in quantities. And we&rsquo;ll call the firms A and B. And suppose that firm B has costs so to be more formal these are constant marginal costs are equal to Cm where m means middle or medium or something and firm A firm A also has costs but those costs could come in one of three types it could be that firm A has high costs and high costs are equal to middle costs plus a little bit. And it could be that firm A also has medium costs, and it could be that firm A has low costs. And the low costs are just the medium costs minus a little bit.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p3/Thu, 11 Jun 2026 00:28:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p3/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第3集 拍卖和获奖者的诅咒</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p3</li> <li><strong>时长</strong>: 62分28秒（3748秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=3">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 3 集，主题为“拍卖和获奖者的诅咒”。课程以英文课堂讲授和互动讨论为主体，围绕拍卖机制展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>拍卖机制</strong>：本集围绕“拍卖和获奖者的诅咒”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>出价策略</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>获胜者诅咒</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>共同价值与私人价值</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（62分28秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Where have my jars of coins got to? That isn&rsquo;t very far. They&rsquo;ve only been along one row. All right, we&rsquo;ll whiz them along this row as fast as you can. Just shake and pass now. Everybody who has had access to those jars, can you please write down on your notebook, just write down, but don&rsquo;t show it to your neighbor, write down for each of those two jars how many coins you think are in the small jar and how many coins you think are in the large jar. How many coins you think are in the small jar and how many coins you think are in the large jar. Keep passing it along. So today I want to talk about auctions. And just to put this in the context of the whole class, way back on the very first day the class we talked about different types of people playing games. We talked about evil gits versus indignant angels. And then for most of the course, really until this week, we&rsquo;ve been assuming that you knew who it was you were playing You knew your own payoffs but you also knew who it was you were playing against or with But the new feature of this week has been that we looking at settings where you don&rsquo;t necessarily know what are the payoffs of the other people involved in the game or strategic situation.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p4/Thu, 11 Jun 2026 00:27:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p4/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第4集 作弊，惩罚和外包</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p4</li> <li><strong>时长</strong>: 75分47秒（4547秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=4">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 4 集，主题为“作弊，惩罚和外包”。课程以英文课堂讲授和互动讨论为主体，围绕作弊与惩罚展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>作弊与惩罚</strong>：本集围绕“作弊，惩罚和外包”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>激励约束</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>外包关系</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>制度设计</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（75分47秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>So last time, we were focusing on repeated interaction, and that&rsquo;s what we&rsquo;re going to continue with today. There&rsquo;s lots of things we could study under repeated interaction, but the emphasis of this week is, can we attain and achieve cooperation in business or personal relationships without contracts by use of the fact that these relationships go on over time? And our central intuition, where we started from last time, was perhaps the future of a relationship can provide incentives for good behavior today. Can provide incentives for people not to cheat. So specifically, let&rsquo;s think of an example, and we&rsquo;ll go back to where we were last time. Specifically, suppose I have a business relationship, an ongoing business relationship with Jake. And each period I&rsquo;m supposed to supply Jake with some inputs for his business, let&rsquo;s say some fruit, and each period he&rsquo;s supposed to provide me with some input for my business, namely vegetables. And clearly there are opportunities here in each period for us to cheat. We could cheat both on the quality of the fruit that I provide or the quantity of the fruit that I provide to Jake and he can cheat on the quantity or quality of the vegetables that he provides to me Our central intuition is perhaps what can work is, what can give us good incentives is, the idea that if Jake cooperates today, then I might cooperate tomorrow.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p5/Thu, 11 Jun 2026 00:26:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p5/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第5集 战争的消耗</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p5</li> <li><strong>时长</strong>: 75分36秒（4536秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=5">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 5 集，主题为“战争的消耗”。课程以英文课堂讲授和互动讨论为主体，围绕战争消耗模型展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>战争消耗模型</strong>：本集围绕“战争的消耗”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>承诺与成本</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>动态博弈</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>战略耐心</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（75分36秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Last time we looked at how to apply our new idea, sub-game perfect equilibrium, to a whole bunch of games. And our general idea for how to solve for sub-game perfect equilibrium was as follows. We looked at each sub-game. We solved for the Nash equilibrium in the sub-game, something we learned to do long ago. And then we rolled back the payoffs. We rolled them back up the tree. and towards the end we learned something interesting I&rsquo;m not going to go back to it today I just want to emphasize it we learned that strategic effects matter so in that investment game we looked at last time when you were considering whether to rent a new piece of machinery it made a very big difference whether you considered how this action would affect the actions of the other side in this case how it affects your competition and this is a very general idea very general point So just to give you a couple of more examples, when you&rsquo;re designing tax systems, I mentioned this last time, when you&rsquo;re designing a tax system, make some changes in the U.S. tax system, it&rsquo;s not good enough to look at how people are behaving in the old tax system and just calculate in an accounting manner how much more money you&rsquo;re going to raise or how much money it&rsquo;s going to cost you.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p6/Thu, 11 Jun 2026 00:25:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p6/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第6集 信息集和子博弈完美</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p6</li> <li><strong>时长</strong>: 75分58秒（4558秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=6">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 6 集，主题为“信息集和子博弈完美”。课程以英文课堂讲授和互动讨论为主体，围绕信息集展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>信息集</strong>：本集围绕“信息集和子博弈完美”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>子博弈完美</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>逆向归纳</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>动态一致性</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（75分58秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>So today we have a lot of stuff to get through, but it&rsquo;s all going to be fairly formal. We&rsquo;re not going to have time to play a game today. Today&rsquo;s going to be a day where we have to learn some new ideas. So the reason we need to go through some new formal ideas today is we&rsquo;ve kind of exhausted what we can do with the ideas we&rsquo;ve gathered so far. So just to bring us up to date where we are, in the first half of the semester, so before the midterm, we looked at simultaneous move games, and one way to think about those simultaneous move games were games where when I make my choice, I don&rsquo;t know what you&rsquo;ve done. And when you make your choice, you don&rsquo;t know what I&rsquo;ve done. And since the midterm, we&rsquo;ve been looking at simple examples of sequential move games, sequential move games under perfect information, in which I typically do know what you did when I get to make my choice. And you know I&rsquo;m going to know what you did when I get to make my choice. And what I want to be able to do moving forward is I want to be able to look at strategic situations that combine those two settings. I want to be able to analyze games which involve both sequential moves and simultaneous move games And in particular I want to see how we can extend the technique we been focusing on for the last few weeks which is backward induction I want us to see how we can extend the notion of backward induction to cope with games where some parts are sequential and some parts are simultaneous.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p7/Thu, 11 Jun 2026 00:24:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p7/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第7集 合作与结局</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p7</li> <li><strong>时长</strong>: 75分19秒（4519秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=7">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 7 集，主题为“合作与结局”。课程以英文课堂讲授和互动讨论为主体，围绕合作与重复博弈展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>合作与重复博弈</strong>：本集围绕“合作与结局”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>终局效应</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>信誉机制</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>长期互动</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（75分19秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Okay, let&rsquo;s make a start. So I hope everyone had a good break. We&rsquo;re going to spend this week looking at repeated interaction. Now we already saw last time before the break that once we repeat games, once games go on for a while we can sustain behavior that&rsquo;s quite interesting So for example before the break we saw that we could sustain fighting by players that were rational in a war of attrition alright and another thing we learned before the break was when we&rsquo;re analyzing these potentially very long games it helps sometimes to break it break the analysis up into what we might call stage games each each period of the game and break the payoffs up into the payoffs that are associated with that stage payoffs that are associated with the past but they&rsquo;re sunk they don&rsquo;t really matter and payoffs that are going to come in the future from future equilibrium play so those are some ideas we going to pick up today but for the most part what we do today will be new Now whereas last time we focused on fighting for the whole of today I want to focus on the issue of cooperation In fact, for the whole of this week I want to focus on the issue of cooperation. And the question kind of behind everything this week is going to be, can repeated interaction among players both induce and sustain cooperative behavior, or if you like, good behavior.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p8/Thu, 11 Jun 2026 00:23:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p8/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第8集 落后的感应-国际象棋，战略和可信的威胁</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p8</li> <li><strong>时长</strong>: 72分39秒（4359秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=8">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 8 集，主题为“落后的感应-国际象棋，战略和可信的威胁”。课程以英文课堂讲授和互动讨论为主体，围绕逆向归纳展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>逆向归纳</strong>：本集围绕“落后的感应-国际象棋，战略和可信的威胁”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>国际象棋式推理</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>可信威胁</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>战略承诺</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（72分39秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>So last time we finished up by playing the game of NIMH. And you&rsquo;ll remember, I hope, that the game of NIMH was a game where there was two piles of stones. We made do with lines on the board. And the winner was the person who picked up the last stone. Remember, you have to pick piles. And I want to use the game of NIMH to make a transition here. So what we pointed out about the game of NIMH game was it illustrated very nicely for us that games can have first mover advantages or they can have second mover advantages. A very small change in the game, essentially a very small change in where we started from could switch a game from a game with a first mover advantage to a game with a second mover advantage. Alright? Now today I want to make, just draw a slightly grander lesson out of that game. So not only was it the case that the game sometimes has first mover advantages and sometimes has second mover advantages. But moreover, we could tell when it had a first mover advantage and we could tell when it had a second mover advantage. Is that right? When we actually looked at the initial setup of those stones we knew immediately that a game in which player 1 is going to win or alternatively we knew immediately that a game in which player 2 is going to win Alright?</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p9/Thu, 11 Jun 2026 00:22:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p9/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第9集 进化稳定-合作，突变，与平衡</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p9</li> <li><strong>时长</strong>: 72分20秒（4340秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=9">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 9 集，主题为“进化稳定-合作，突变，与平衡”。课程以英文课堂讲授和互动讨论为主体，围绕进化稳定策略展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>进化稳定策略</strong>：本集围绕“进化稳定-合作，突变，与平衡”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>合作与突变</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>均衡选择</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>演化博弈</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（72分20秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>So we&rsquo;re going to do a new topic today. We&rsquo;re going to talk about evolution. We&rsquo;re going to talk about the connection between evolution and game theory. All right, now there&rsquo;s going to be an extra, I already emailed you about this, there&rsquo;s going to be an extra reading on this for the people who want it. I&rsquo;m going to, there&rsquo;s a reading packet that&rsquo;s available to anybody who wants it. I emailed you all the websites where you can order that reading packet and find, and figure out where to pick it up. It&rsquo;s not compulsory, you don&rsquo;t have to look at that reading packet, it&rsquo;s just it might help. In addition, as with last Wednesday, since some of the material here is new, I have written a handout that goes with this lecture, and that handout will appear magically this afternoon on the website All right So things today are fast Don worry There a handout that goes with it All right so why look at evolution in the context of game theory There are really two reasons. The first reason is because of the influence of game theory on biology. It turns out that in the last few decades, there&rsquo;s been an enormous amount of work done in biology, in particular looking at animal behavior and using game theory to analyze that animal behavior. And just to give you a loose idea about how this works, the idea is to relate strategies with genes, or at least the phenotype of those genes, and to relate payoffs to genetic fitness.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p10/Thu, 11 Jun 2026 00:21:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p10/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第10集 混合战略棒球，约会和支付您的税</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p10</li> <li><strong>时长</strong>: 73分45秒（4425秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=10">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 10 集，主题为“混合战略棒球，约会和支付您的税”。课程以英文课堂讲授和互动讨论为主体，围绕混合策略展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>混合策略</strong>：本集围绕“混合战略棒球，约会和支付您的税”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>随机化</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>无差异条件</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>均衡计算</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（73分45秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>All right, so last time we did something I think substantially harder than anything we&rsquo;ve done in the class so far. We looked at mixed strategies and in particular we looked at mixed strategy equilibrium. All right? And there was a big idea last time. The big idea was if a player is playing a mixed strategy in equilibrium, then every pure strategy in the mix, that&rsquo;s to say every pure strategy on which they place some positive weight, must also be a best response to what the other side is doing. And then we used that trick, we used it in this game here, to help us find Nash equilibria. And the way it allowed us to find Nash equilibria is we knew that if, in this case, Venus Williams is mixing between left and right, it must be this case that her payoff is equal to that of right And we used that to find Serena mix And conversely since we knew that Serena is mixing again between little l and little r we knew she must be indifferent between little l and little r and we used that to find Venus&rsquo;s mix. So I want to go back to this example just for a few moments, just to make one more point, and then we&rsquo;ll move on. But we&rsquo;ll still be talking about mix strategies throughout today.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p11/Thu, 11 Jun 2026 00:20:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p11/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第11集 落后的感应-声誉和决斗</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p11</li> <li><strong>时长</strong>: 75分56秒（4556秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=11">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 11 集，主题为“落后的感应-声誉和决斗”。课程以英文课堂讲授和互动讨论为主体，围绕不完全信息展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>不完全信息</strong>：本集围绕“落后的感应-声誉和决斗”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>贝叶斯推断</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>信念更新</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>策略选择</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（75分56秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Tanya Cushman Reviewer&rsquo;s Name Reviewer&rsquo;s Name Okay, so this is what we did last time. We looked at a game involving an entrance and an incumbent in a market. And the entrance had to decide whether to enter that market or not, And if they stayed out, the incumbent remained a monopolist, and the monopolist made three million in profit. All right? And if the entrant goes in, then the incumbent can decide whether to accommodate the entrant and just settle for duopoly profits, making a million each, or the incumbent can fight, in which case the incumbent makes no money at all, and the entrant loses a million dollars. And we pointed out a number of things about this game. was that when we analyzed it in a matrix form, we quickly found that there were two Nash equilibria. Nash equilibria were in and not fight, and out and fight. But we argued that backward induction tells us that the sensible answer is in and not fight Once the incumbent knows the entrant is in they not going to fight because one is bigger than zero and the entrant anticipating this will enter And we talked a little bit more, we said this other equilibrium, this out-fight equilibrium, it is an equilibrium because if the entrant believes the incumbent is going to fight, then the entrant is going to stay out, and it&rsquo;s costless for the incumbent to, quote, fight if in fact the entrant does stay out because they never get called upon to fight anyway.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p12/Thu, 11 Jun 2026 00:19:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p12/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第12集 进化稳定-社会公约，侵略，和周期</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p12</li> <li><strong>时长</strong>: 66分20秒（3980秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=12">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 12 集，主题为“进化稳定-社会公约，侵略，和周期”。课程以英文课堂讲授和互动讨论为主体，围绕协调问题展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>协调问题</strong>：本集围绕“进化稳定-社会公约，侵略，和周期”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>多重均衡</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>制度与预期</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>博弈论应用</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（66分20秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>All right, so this was the definition we saw at the end last time. I tried to write it a bit larger. I just repeat the second of those definitions. This is the definition that connects the notion of evolutionary stability, for now in pure strategies with Nash equilibrium. And basically it says this, to check whether a strategy is evolutionally stable in pure strategies, first check whether S hat, S hat is a symmetric Nash equilibrium. And if it is, if it&rsquo;s a strict Nash equilibrium, we&rsquo;re done. And if it&rsquo;s not strict, that means there&rsquo;s at least some other strategy that would tie with S hat against S hat. then compare how s-hat does against this mutation with how the mutation does against itself. And if s-hat does better than the mutation than the mutation does against itself, then we&rsquo;re okay. And one virtue of this definition is it very easy to check so let try an example to see that And also to get us back into gear and reminding ourselves what we&rsquo;re doing a bit. All right, so in this example, it&rsquo;s a sort of trivial game, but still, the game looks like this. All right, and we&rsquo;re asked, since we&rsquo;re asked the question, what is evolutionarily stable in this game? So no prizes for finding the symmetric Nash equilibrium in this game. Shout it out.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p13/Thu, 11 Jun 2026 00:18:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p13/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第13集 顺序游戏-道德风险，奖励和饥饿的狮子</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p13</li> <li><strong>时长</strong>: 70分47秒（4247秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=13">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 13 集，主题为“顺序游戏-道德风险，奖励和饥饿的狮子”。课程以英文课堂讲授和互动讨论为主体，围绕顺序游戏-道德风险，奖励和饥饿的狮子展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>顺序游戏-道德风险，奖励和饥饿的狮子</strong>：本集围绕“顺序游戏-道德风险，奖励和饥饿的狮子”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>核心概念</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>课堂案例</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>策略推理</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（70分47秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Okay, so I want to set up a new topic today, and to get us started I thought we&rsquo;d play a game. So the game is going to be called Cash and a Hat, and we&rsquo;ll see what this game is like in a minute. so the idea is this, there&rsquo;s going to be two players I&rsquo;m going to pick on two of you I hope I can find people who brought some money to class alright, so player one will have a choice player one can put nothing one dollar or three dollars into a hat the hat will then be given to player two and player two can look at what&rsquo;s in the hat and either she can match what&rsquo;s in the hat, i.e. add the same amount in, so one if it&rsquo;s one or three if it&rsquo;s three, or she can simply take the cash. All right, the payoff of this game will be as follows. Player one, if they put nothing in, they&rsquo;re not going to get anything If they put one in and it matched then they double their money so they get two back If they put three in and it matched then they double their money so they get six back they&rsquo;ll net three. However, if they put one in and player two takes it, they&rsquo;ve just lost their dollar. And if they put three dollars in and player two takes it, they&rsquo;ve lost three dollars.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p14/Thu, 11 Jun 2026 00:17:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p14/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第14集 落后的感应-承诺，间谍，和先行者优势</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p14</li> <li><strong>时长</strong>: 67分21秒（4041秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=14">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 14 集，主题为“落后的感应-承诺，间谍，和先行者优势”。课程以英文课堂讲授和互动讨论为主体，围绕落后的感应-承诺，间谍，和先行者优势展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>落后的感应-承诺，间谍，和先行者优势</strong>：本集围绕“落后的感应-承诺，间谍，和先行者优势”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>核心概念</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>课堂案例</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>策略推理</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（67分21秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>All right, so today I want to do something a little bit more mundane than we did on Monday. I want to go back and talk about quantity competition. so in the first half of the course we talked about price competition we talked about quantity competition we talked about competition with differentiated products I want to go back and revisit essentially the Cournot model so this was the Cournot model two firms are producing are choosing their quantities simultaneously firm 1 is choosing Q1 and firm 2 is choosing Q2 and all of this is just reviews so this is all stuff that&rsquo;s in your notes already already, this is the demand curve. It tells us that prices depend on the total quantity being produced. So this is Q1 plus Q2, and this is prices. Then the demand curve is a straight line of slope B. All right that what this tells us It has slope minus B All right And we know that payoffs are just profits which are price times quantity revenues minus cost times quantity costs. We&rsquo;ll get assuming constant marginal costs. And we did this model out in full in maybe the third week of class, and we figured out what the best response diagram looked like.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p15/Thu, 11 Jun 2026 00:16:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p15/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第15集 迭代剔除和中位选民定理</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p15</li> <li><strong>时长</strong>: 61分32秒（3692秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=15">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 15 集，主题为“迭代剔除和中位选民定理”。课程以英文课堂讲授和互动讨论为主体，围绕迭代剔除和中位选民定理展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>迭代剔除和中位选民定理</strong>：本集围绕“迭代剔除和中位选民定理”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>核心概念</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>课堂案例</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>策略推理</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（61分32秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Last time, we talked a lot about the idea, I didn&rsquo;t mention the name, but here&rsquo;s some jargon for you, we talked about the idea of deleting dominated strategies, looking at a game, figuring out which strategies are dominated, deleting them, looking at the game again, looking at which strategies are now dominated, deleting those, and so on and so forth. And this process is called the iterative deletion of dominated strategies. This is not a great title for Barry&rsquo;s book. You&rsquo;d be better than that to get the $250, right? This is a boring title. Whatever mind, iterative deletion of dominated strategies. The idea, it embodies the idea of putting yourself in someone else&rsquo;s shoes and trying to figure out what they&rsquo;re going to do, and then think about them, putting themselves in your shoes, figuring out what you&rsquo;re going to do, and so on and so forth. And last time, we saw already that this is a very powerful idea, all right, in that game last time, but we also saw it&rsquo;s a dangerous idea to take too literally, that sometimes this can get you to overthink the problem, and actually, as in that numbers game last time, the optimal, the best choice, the winning choice, might not involve so many rounds. All right, we also saw in that numbers game last time that in some games, but by no means all games, in some games, this process actually converges to a single choice in that numbers game, it converged to one.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p16/Thu, 11 Jun 2026 00:15:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p16/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第16集 学会换位思考</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p16</li> <li><strong>时长</strong>: 69分01秒（4141秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=16">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 16 集，主题为“学会换位思考”。课程以英文课堂讲授和互动讨论为主体，围绕学会换位思考展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>学会换位思考</strong>：本集围绕“学会换位思考”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>核心概念</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>课堂案例</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>策略推理</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（69分01秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Okay, so last time we looked at and played this game. You had to choose grades, sorry, you had to choose alpha and beta, and this table told us what outcome would arise. In particular, what grade you would get and what grade your pair would get. So for example, if you&rsquo;d chosen beta and your pair had chosen alpha, then you would get a C and your pair would get an A. And one of the first things we pointed out is that this is not quite a game yet. It&rsquo;s missing something. This has outcomes in it. It&rsquo;s an outcome matrix. but it isn&rsquo;t a game because for a game we need to know payoffs. Okay? And then we looked at some possible payoffs, and now it is a game. So this is a game, just to give you some more jargon, this is a normal form game, and here we&rsquo;ve assumed the payoffs are those that arise if players only care about their own grades which I think was true for a lot of you It wasn true for the gentleman who sitting there now but it was true for a lot of people Alright and we pointed out that in this game alpha strictly dominates beta What do we mean by that? We mean that if these are your payoffs, no matter what your pair does, you attain a higher payoff from choosing alpha than you do from choosing beta.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p17/Thu, 11 Jun 2026 00:14:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p17/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第17集 足球比赛与商业合作之最佳对策</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p17</li> <li><strong>时长</strong>: 72分17秒（4337秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=17">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 17 集，主题为“足球比赛与商业合作之最佳对策”。课程以英文课堂讲授和互动讨论为主体，围绕足球比赛与商业合作之最佳对策展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>足球比赛与商业合作之最佳对策</strong>：本集围绕“足球比赛与商业合作之最佳对策”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>核心概念</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>课堂案例</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>策略推理</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（72分17秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>So last time we introduced a new idea and the new idea was that of best response. And the idea was to think of a strategy that is the best you can do given your belief about what the other people are doing, what your opponents are doing, what other players are doing. And you could think of this belief as the belief that rationalizes that choice. So if you have a boss, and he or she is going to ask you why you chose the action you did, if you took the best response to some belief, you can say, I took this action because I believed other people were going to do this, and since that was the best you could do under that belief, that will hopefully keep your job. Alright, I promised that today we would look at the most important game in the world, and as announced last time, the most important game is the penalty kick game. So this is a game that occurs in soccer and just to give an idea of how important it is for those people who are unfortunate enough not to be soccer fans here the last World Cup was decided on penalty kicks. In England&rsquo;s case, England goes out of every single World Cup and every single European competition because it loses on penalty kicks, usually to Germany, it has to be said.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p18/Thu, 11 Jun 2026 00:13:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p18/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第18集 纳什均衡之立场选择、种族隔离与策略随机化</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p18</li> <li><strong>时长</strong>: 74分02秒（4442秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=18">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 18 集，主题为“纳什均衡之立场选择、种族隔离与策略随机化”。课程以英文课堂讲授和互动讨论为主体，围绕纳什均衡之立场选择、种族隔离与策略随机化展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>纳什均衡之立场选择、种族隔离与策略随机化</strong>：本集围绕“纳什均衡之立场选择、种族隔离与策略随机化”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>核心概念</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>课堂案例</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>策略推理</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（74分02秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>So last time we left things in the middle of a model which was the candidate voter model. And what was, I don&rsquo;t want to go over the whole model again, but just to iterate a little bit what was different about that model from what we saw before. And the main thing that was different was that the candidates cannot choose their positions. If you like, every voter is a potential candidate, but you know the positions of the voters. And let me just bring out two lessons that we left hanging last time. I want to put them on the board to make sure they&rsquo;re in your notes. So the first lesson is, one thing we saw already last time, is there can be lots of different national equilibria in this model. There are multiple possible national equilibria in this model. and more to the point, not all of those equilibria have the candidates crowded at the center. Alright? We saw early on in the classic downed or median voter model that that model predicted crowding the center. This one doesn and we come back to that in a second And the second thing we saw last time was that entry can if you enter on the left one effect of entering on the left can be to make the candidate on the right more likely to win.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p19/Thu, 11 Jun 2026 00:12:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p19/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第19集 纳什均衡之伯川德模型与选民投票</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p19</li> <li><strong>时长</strong>: 71分34秒（4294秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=19">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 19 集，主题为“纳什均衡之伯川德模型与选民投票”。课程以英文课堂讲授和互动讨论为主体，围绕纳什均衡之伯川德模型与选民投票展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>纳什均衡之伯川德模型与选民投票</strong>：本集围绕“纳什均衡之伯川德模型与选民投票”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>核心概念</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>课堂案例</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>策略推理</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（71分34秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>All right, so last time, we started to study imperfect competition. we looked at the Cournot model but the bigger theme the bigger theme is the study of how firms compete outside of the sort of easy cases that you study in 115 so outside of the example of monopoly where there is only one firm and so there&rsquo;s not much competition and outside the case of perfect competition where there are so many firms it&rsquo;s as if each firm is a price taker We&rsquo;re going to continue with that today, and in fact you&rsquo;re going to continue with it on into the homework. So last time we looked at Cournot, that was the model we started with. We looked at two firms competing in quantities, and just to review a little bit what we did last time kind of exercise there so I think is this right I think I probably went a little fast last time I was kicking myself afterwards I don know people can nod or shake their heads but I think I went a bit fast So I sorry for that but if there was a time to go too fast it was probably last time because it turns out this is something that&rsquo;s covered very well in the textbook. So it&rsquo;s covered in chapter 6 of the textbook.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p20/Thu, 11 Jun 2026 00:11:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p20/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第20集 纳什均衡之约会游戏与古诺模型</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p20</li> <li><strong>时长</strong>: 72分19秒（4339秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=20">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 20 集，主题为“纳什均衡之约会游戏与古诺模型”。课程以英文课堂讲授和互动讨论为主体，围绕纳什均衡之约会游戏与古诺模型展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>纳什均衡之约会游戏与古诺模型</strong>：本集围绕“纳什均衡之约会游戏与古诺模型”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>核心概念</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>课堂案例</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>策略推理</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（72分19秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>All right, so last time we were talking about the investor game, and this was a coordination game. And we learned some things, I just want to recall some of the things we learned so I can highlight them a bit. one thing we learnt was that communication can help in a coordination game so I forget who it was but someone down here who&rsquo;s disappeared was our Jimmy Stewart character and helped coordinate you on a better equilibrium simply by suggesting what you should do and there&rsquo;s two lessons here one is this is very different from the prisoner&rsquo;s dilemma So we learnt the very first time that in the prisoner&rsquo;s dilemma communication per se won&rsquo;t help but in a coordination problem which could be just as serious socially as a prisoner dilemma in a coordination problem it may well help and the reason it helps is you trying to coordinate onto a Nash equilibrium And one way to think about Nash equilibria is that they are self-enforcing agreements, so provided everyone believes that everyone else is going to go along with this agreement, then everyone in fact will. I want to make another slightly more philosophical remark associated with this, and it&rsquo;s to do with the idea of leadership.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p21/Thu, 11 Jun 2026 00:10:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p21/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第21集 纳什均衡之坏风气与银行挤兑</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p21</li> <li><strong>时长</strong>: 69分26秒（4166秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=21">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 21 集，主题为“纳什均衡之坏风气与银行挤兑”。课程以英文课堂讲授和互动讨论为主体，围绕纳什均衡之坏风气与银行挤兑展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>纳什均衡之坏风气与银行挤兑</strong>：本集围绕“纳什均衡之坏风气与银行挤兑”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>核心概念</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>课堂案例</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>策略推理</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（69分26秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Okay, so last time we came across a new idea, although it wasn&rsquo;t really new for a lot of you, and that was the idea of Nash equilibrium. and what I want to do today is discuss Nash equilibrium see how we find Nash equilibrium in some rather simple examples and then in the second half of today I want to look at an application where we actually have some fun and play a game which I hope it&rsquo;s fun alright but let&rsquo;s start by putting down a formal definition we only used a rather informal one last week so here&rsquo;s a formal one a strategy profile Remember, profile is one strategy for each player, so it&rsquo;s going to be S1 star, S2 star, all the way up to SN star, if there are N players playing the game. So this profile is a Nash equilibrium and I just going to write NE in this class for Nash equilibrium from now on if for each i so for each player i her choice, so her choice here is si star, that&rsquo;s i is part of that profile, is a best response, is the best response to the other player&rsquo;s choices. The other player&rsquo;s choices. Of course the other player&rsquo;s choices here are S minus I star. So everyone is playing a best response to everyone else. Alright. Now this is by far the most commonly used solution concepts in game theory.</p>https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p22/Thu, 11 Jun 2026 00:09:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1u54y1k74g-p22/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 耶鲁大学博弈论公开课 - 第22集 混合策略定义及其在网球比赛中的应用</li> <li><strong>BV号</strong>: BV1u54y1k74g</li> <li><strong>分集</strong>: p22</li> <li><strong>时长</strong>: 73分05秒（4385秒）</li> <li><strong>作者/来源</strong>: 耶鲁大学公开课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1u54y1k74g/?p=22">B站视频</a></li> <li><strong>转录方式</strong>: Groq Whisper 英文转录；英文在前，中文在后逐段对照。</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集是耶鲁大学博弈论公开课第 22 集，主题为“混合策略定义及其在网球比赛中的应用”。课程以英文课堂讲授和互动讨论为主体，围绕混合策略定义及其在网球比赛中的应用展开，逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照，便于跟读、检索和复习。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>混合策略定义及其在网球比赛中的应用</strong>：本集围绕“混合策略定义及其在网球比赛中的应用”展开，是理解后续博弈论模型和课堂案例的基础。</li> <li><strong>核心概念</strong>：讲授重点放在参与者如何根据目标、信息和他人行为选择策略。</li> <li><strong>课堂案例</strong>：课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。</li> <li><strong>策略推理</strong>：内容强调从结果反推策略条件，训练形式化的战略思维。</li> </ol> <details> <summary>点击展开完整转录（73分05秒完整版，中英双语）</summary> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>So last time we saw this, we saw an example of a mixed strategy, which was to play a third, a third, a third in our rock, paper, scissors game. All right, and today we&rsquo;re going to be formal, we&rsquo;re going to define this. We&rsquo;re going to define mixed strategies, and we&rsquo;re going to talk about them, and it&rsquo;s going to take a while. All right, so let&rsquo;s start with a formal definition. Definition. A mixed strategy, and I&rsquo;ll develop notation as I&rsquo;m going along, so let me call it P-sub-I, I being the person who&rsquo;s playing it, P-sub-I, is a randomization. It&rsquo;s a randomization. over I&rsquo;s pure strategies. All right, so in particular, we&rsquo;re going to use the notation P-sub-I of S-I to be the probability that player I plays S-I, given that he&rsquo;s mixing using P-I. All right, so P-I-S-I is the probability that P.I assigns to the pure strategy SI, and to the pure strategy, SI, and to immediately refer that back to our example. So, for example, if I&rsquo;m playing third, a third, a third, in rock-paper scissors, then P. then P-I is a third, a third, a third, and P-I of rock, that would P-I of R is a third. All right, so without belaboring it, that&rsquo;s all I&rsquo;m doing here, is developing some notation. All right? Let&rsquo;s immediately encounter two things you might have questions about.</p>https://blog.yagu.ddns-ip.net/posts/bv1pk4y1u7ac-p1/Wed, 10 Jun 2026 06:23:19 +0800https://blog.yagu.ddns-ip.net/posts/bv1pk4y1u7ac-p1/Richard Feynman on the pleasure of finding things out: beauty, curiosity, names versus understanding, and honest scientific doubt. / 费曼谈发现的乐趣：科学不会削弱美，而会增加好奇、敬畏与诚实的不确定性。https://blog.yagu.ddns-ip.net/posts/bv1wo4y197nx-p2/Wed, 10 Jun 2026 06:22:19 +0800https://blog.yagu.ddns-ip.net/posts/bv1wo4y197nx-p2/Richard Feynman explains the fun of imagining atoms, heat, fire, trees, magnets, and the limits of scientific explanation. / 费曼用原子图像解释热、火、树、磁铁与科学解释的边界，展示“想象真实世界”的乐趣。https://blog.yagu.ddns-ip.net/posts/bv1my4y1m78k-p3/Wed, 10 Jun 2026 06:21:19 +0800https://blog.yagu.ddns-ip.net/posts/bv1my4y1m78k-p3/Richard Feynman on taking another point of view, questioning rituals, names, scientific methods, and historical narratives. / 费曼谈如何换一个视角看世界：质疑习惯、区分名字与知识、在卡住的问题上寻找新方法。https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p1/Mon, 08 Jun 2026 23:18:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p1/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 斯坦福：YC创业课 - 第01集：创意，产品，团队与执行（一）</li> <li><strong>BV号</strong>: BV1oWKpzoE1Z</li> <li><strong>时长</strong>: 43分53秒（2633秒）</li> <li><strong>作者</strong>: 常春藤中英字幕课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1oWKpzoE1Z/">B站视频</a></li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本视频是YC总裁Sam Altman在斯坦福大学CS183B课程的开场讲座，分享YC九年来验证的创业核心方法论。课程涵盖创意、产品、团队与执行四大成功要素，公式为：成功 = 想法 × 产品 × 团队 × 执行力 × 运气。Sam强调想法应置于创业之前，伟大的想法往往在起步时看起来很糟糕，需要使命驱动并思考市场长期演变。随后联合创始人Dustin Moskovitz补充为什么要创业的话题，指出创业被严重浪漫化，实际充满压力和挑战，财务收益并非最佳创业理由，唯有你不能不做的内在激情才是创办公司的核心驱动力。</p> <h3 id="核心要点">核心要点</h3> <ol> <li> <p><strong>四大成功要素</strong>：想法、产品、团队、执行力构成创业成功的核心框架，四者相乘决定最终结果，而运气是不可控的随机变量</p> </li> <li> <p><strong>使命驱动创业</strong>：伟大公司几乎都以使命为导向，创始人必须真正热爱并相信所建设的东西，否则难以熬过十年创业周期中的痛苦</p> </li> <li> <p><strong>好想法起初很糟糕</strong>：Airbnb、Facebook等成功案例起初都被认为是不值得做的坏主意，正因如此才没有竞争对手，这是辨别伟大想法的关键特征</p> </li> <li> <p><strong>市场演变比当前规模更重要</strong>：投资者和创业者应关注市场未来增长趋势，而非仅看今日规模；快速成长的小市场优于缓慢增长的大市场</p> </li> <li> <p><strong>用户热爱优先于用户数量</strong>：构建一小群用户真正喜爱的产品，比拥有大量用户略有喜欢的产品更容易扩展，口碑增长是产品成功的核心指标</p> </li> <li> <p><strong>创始人必须亲力亲为</strong>：早期成功创始人几乎所有时间都在打磨产品或与客户交谈，自己做销售和客户支持，亲近用户而非通过中间人获取反馈</p> </li> <li> <p><strong>创业的现实代价</strong>：Dustin Moskovitz揭示创业被媒体浪漫化的真相，创始人面临巨大心理压力、持续待命状态和高度承诺，抑郁症是真实存在的风险</p> </li> <li> <p><strong>激情而非利益是创业动机</strong>：真正应该创业的时刻是你不能不做——对某个想法有不可抑制的激情，且世界确实需要你来解决这个重要问题</p> </li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Welcome. Can I turn this on? Maybe? All right. Can people hear you back? Can you guys hear me? Is the mic on? No? Maybe you can ask them to turn it on. Maybe we can get a big&hellip; Ah, there we go. All right. Maybe we can get a bigger auditorium. We&rsquo;ll see. So, welcome to CS183B. I&rsquo;m Sam Altman. I&rsquo;m the president of Y Combinator. Nine years ago, I was a Stanford student, and then I dropped out to start a company, and then I&rsquo;ve been an investor for the last few. So at YC, we&rsquo;ve been teaching people how to start startups for nine years. Most of it&rsquo;s very hands-on and specific to the startups, but 30% of it is pretty generally applicable.</p>https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p2/Mon, 08 Jun 2026 23:17:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p2/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 斯坦福：YC创业课 - 第02集：创意，产品，团队与执行（二）</li> <li><strong>BV号</strong>: BV1oWKpzoE1Z</li> <li><strong>时长</strong>: 46分19秒（2779秒）</li> <li><strong>作者</strong>: 常春藤中英字幕课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1oWKpzoE1Z/">B站视频</a></li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集YC创业课聚焦创业公司的联合创始人选择、早期招聘与团队执行三大主题。导师强调联合创始人关系是公司最重要的关系，应选择认识多年的人而非随机配对，所需特质是无情的足智多谋和James Bond式的冷静坚韧。早期招聘应极度谨慎，尽量保持小团队，招聘时投入25%时间，Airbnb花五个月面试首员工并设定极高文化标准的案例说明早期招聘决定公司命运。招聘标准是找聪明、能成事、愿意相处的人，通过推荐人验证。股权分配应对前10名员工慷慨，给10%公司股份。执行层面强调专注与强度，CEO核心工作是设定执行标准，要会说不。动能和增长是创业公司的命脉，需持续保持获胜状态，避免被竞争对手和媒体噪音干扰，通过小胜利恢复动能。</p> <h3 id="核心要点">核心要点</h3> <ol> <li> <p><strong>联合创始人选择</strong>：避免随机配对，选择认识多年的人；最佳是认识的创始人，其次是独自创始人，最糟糕是随机联合创始人</p> </li> <li> <p><strong>James Bond特质</strong>：联合创始人需镇定自若、坚韧、行动迅速、果断有创造力，能在任何情况下知道该怎么做</p> </li> <li> <p><strong>早期招聘原则</strong>：尽量不招聘，招聘时投入25%时间，前三个员工的招聘失败往往直接导致公司死亡</p> </li> <li> <p><strong>招聘三标准</strong>：候选人是否聪明、能否把事情做成、是否愿意花时间相处；通过推荐人电话深入验证</p> </li> <li> <p><strong>员工股权分配</strong>：对前10名员工应给10%公司股权并四年兑现，创始人对员工应比投资者更慷慨</p> </li> <li> <p><strong>团队管理</strong>：设定高文化标准，学管理技巧，给团队荣誉而自己承担坏事，通过小胜利恢复动能</p> </li> <li> <p><strong>专注与强度</strong>：CEO核心是设定执行标准，专注两三件关键事务，97%时间说不，速度有巨大溢价</p> </li> <li> <p><strong>动能管理</strong>：增长和动能是创业公司命脉，持续获胜的团队会继续获胜，创始人不应让公司被其他事情分散注意力</p> </li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Before I jump into today&rsquo;s lecture, I wanted to answer a few questions. People emailed me saying they had questions about the last lecture they ran out of time for. So if you have a question about what we covered last time, I&rsquo;m welcome to answer it now, starting with you. It should be on. Can you not hear me? No? Maybe you can ask them to turn it on. Hopefully it&rsquo;ll come on. Anybody else? Yes. So one question that was submitted online was, How do I identify if a market has a fast growth rate now and also for the next 10 years? All right, so the question is how you identify markets that are growing quickly. The good news about this is this is one of the big advantages students have.</p>https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p3/Mon, 08 Jun 2026 23:16:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p3/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 斯坦福：YC创业课 - 第03集：创业之前</li> <li><strong>BV号</strong>: BV1oWKpzoE1Z</li> <li><strong>时长</strong>: 48分05秒（2885秒）</li> <li><strong>作者</strong>: 常春藤中英字幕课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1oWKpzoE1Z/">B站视频</a></li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>Sam Altman 在斯坦福 YC 创业课上分享了创办创业公司前的六个反直觉观点。核心主题是：创业公司极其反直觉，不能依赖直觉判断。成功关键不在于懂创业知识，而在于深刻理解用户需求。创始人的典型错误是过家家——模仿创业的外在形式而忽略本质。玩弄系统在大公司可能有效，但创业公司没有老板可骗，只有用户说了算。创业会占据生活很长时间，有真正的机会成本，因此不应在大学期间创办。判断自己是否适合创业无法提前预知，唯一方法是去尝试。获得创业想法的最好方式不是刻意去想，而是退后一步，让自己沉浸在感兴趣的问题中，到达某个技术领域的领先边缘。总结为两个字：<strong>就学</strong>——大学期间应该纯粹学习，而非急着创业。</p> <h3 id="核心要点">核心要点</h3> <ol> <li> <p><strong>反直觉特性</strong>：创业公司像滑雪一样反直觉，新手的本能会将你引入歧途，需要刻意记住反直觉清单</p> </li> <li> <p><strong>信任人的直觉</strong>：在识人方面可以相信直觉，尤其来自工程背景的创始人容易低估令人不悦的危险信号</p> </li> <li> <p><strong>用户专业知识</strong>：成功靠的不是创业知识，而是对自己用户的深刻理解，Mark Zuckerberg 就是典型例子</p> </li> <li> <p><strong>过家家陷阱</strong>：年轻创始人容易模仿创业的表面形式（融资、租办公室、雇人），而忽略唯一必要的事——做人们想要的东西</p> </li> <li> <p><strong>玩弄系统失效</strong>：创业公司没有老板可骗，只有用户能决定成败，用户像鲨鱼一样只关心软件是否满足需求</p> </li> <li> <p><strong>全神贯注成本</strong>：成功创业会不可逆转地占据生活数年，有真实的机会成本，20岁不是最佳创业时机</p> </li> <li> <p><strong>无法预知适配性</strong>：除非人生经历非常特殊，否则无法判断自己是否适合创业，唯一方法就是去尝试</p> </li> <li> <p><strong>副项目出发的想法</strong>：Google、Facebook、Apple 都是从副项目起步，刻意想创业点子会想出听起来合理但实际糟糕的想法</p> </li> <li> <p><strong>大学期间最优选择</strong>：不是学习创业知识，而是跟随好奇心学习强大的东西，创业只是好奇心的副产品</p> </li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Like, long introductions are no good. Sam knows. Alright, ready everybody? I&rsquo;m not going to ask if the mic is working like in every talk so far. I&rsquo;ll just assume it&rsquo;s working. No, fuck! Alright, well make it work somebody. It works, it works. This is like some kind of class tradition. Alright, alright. I wrote out my talk, and afterwards, in a couple days, I will turn it from a talk into an essay and put it online, so you don&rsquo;t have to take notes. Just listen. All right, so one of the advantages of having kids is that when you have to give advice to people, you can ask yourself, what would I tell my own kids? And actually, you find this really focuses you.</p>https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p4/Mon, 08 Jun 2026 23:15:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p4/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 斯坦福：YC创业课 - 第04集：创建产品，聆听用户，增长</li> <li><strong>BV号</strong>: BV1oWKpzoE1Z</li> <li><strong>时长</strong>: 52分22秒（3142秒）</li> <li><strong>作者</strong>: 常春藤中英字幕课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1oWKpzoE1Z/">B站视频</a></li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本视频是斯坦福大学YC创业课程第4集，HomeJoy创始人分享从零用户到大量用户的实战经验。演讲者以自身创业失败教训切入，强调创业者应投入连续集中的时间深入理解问题和行业，而非闭门开发。核心观点包括：创业初期要自己动手做服务、画故事板明确用户体验、构建最小可行产品并用一句话定位、尽早让人付费获取真实反馈。在用户增长方面，建议优先通过线下活动和用户访谈获取第一批用户，持续追踪留存和NPS等指标。同时提出三种增长类型（粘性、病毒、付费）的可持续性框架，强调CLV必须大于CAC，回收时间最好控制在3个月内。最后建议连续2-3周零增长时考虑转型，但不要轻易放弃。</p> <h3 id="核心要点">核心要点</h3> <ol> <li> <p><strong>连续集中时间</strong>：创业初期应投入连续集中的时间专注开发，而非每天零散地花少量时间，这样能真正深入理解和解决问题。</p> </li> <li> <p><strong>沉浸行业自己动手</strong>：通过在行业中成为小齿轮、亲自做服务来深入了解行业运作，这是发现低效问题和创新机会的关键。</p> </li> <li> <p><strong>故事板与MVP</strong>：创建产品前应画出完整用户体验的故事板；最小可行产品需要构建最小功能集来解决核心问题，且用一句话清晰定位。</p> </li> <li> <p><strong>早期用户获取</strong>：第一批用户来自朋友、家人和同事；可通过线下集市等场景主动接触用户，即使转化率很低也要坚持从零到一。</p> </li> <li> <p><strong>用户反馈与诚实曲线</strong>：主动走出去与用户深度对话比问卷更有效；付费用户反馈更真实，应尽早让人付费以获得有价值的反馈。</p> </li> <li> <p><strong>先手动后自动化</strong>：在产品正式发布前应手动完成所有流程以快速迭代理解问题，避免过早自动化导致无法快速迭代。</p> </li> <li> <p><strong>三种增长类型</strong>：粘性增长依靠良好体验让用户持续使用；病毒式增长需要构建良好体验配合推荐计划；付费增长需确保CLV大于CAC。</p> </li> <li> <p><strong>转型判断标准</strong>：连续2-3周执行产品却零增长或负增长时，应考虑转型，但保持乐观的增长预期并持续努力工作。</p> </li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Thanks for having me. So today I am going to be talking about how to go from zero users to many users. I&rsquo;m just assuming that you have many great ideas in your head at this moment, and you&rsquo;re kind of thinking about what the next step is. So I wrote this up early this morning, and a lot of this is based off of mistakes I&rsquo;ve made in the past. So as Sam mentioned, I went to YC in 2010 and spent three years basically going back and forth, pivoting a bunch of times, starting over a bunch of times, and have learned a lot about what not to do if I were to start another startup after HomeJoy, if that should ever happen.</p>https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p5/Mon, 08 Jun 2026 23:14:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p5/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 斯坦福：YC创业课 - 第05集：商业策略与垄断理论</li> <li><strong>BV号</strong>: BV1oWKpzoE1Z</li> <li><strong>时长</strong>: 50分17秒（3017秒）</li> <li><strong>作者</strong>: 常春藤中英字幕课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1oWKpzoE1Z/">B站视频</a></li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>Peter Thiel在斯坦福YC创业课上分享了其核心商业哲学：<strong>创业应追求垄断而非竞争</strong>。他提出企业价值公式为创造的X美元价值 × 获取的Y%比例，X与Y相互独立。他通过对比美国航空业与Google的利润率与市值，强调完全竞争与垄断的本质差异。Thiel指出企业普遍存在两类谎言：垄断者伪装成激烈竞争者以规避监管，非垄断者则夸大市场独特性以吸引资本。他建议创业公司从小市场起步，通过同心圆模式扩展。垄断企业需具备专有技术（至少10倍改进）、网络效应、规模经济与品牌四大特征。其最反直觉的核心观点是：真正的价值来自持久垄断，而非短暂竞争优势，因此应追求成为最后一个行动者，而非第一个行动者。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>竞争是给失败者的</strong>：Thiel的核心论断，创业应瞄准垄断、避免竞争，完全竞争行业利润被竞争吞噬殆尽</li> <li><strong>X与Y独立变量</strong>：企业价值由创造的X美元价值与获取的Y%比例共同决定，两者相互独立，需同时兼顾</li> <li><strong>企业谎言二分法</strong>：垄断者假装处于激烈竞争以规避政府监管，非垄断者夸大市场独特性以吸引投资，两者方向相反</li> <li><strong>小市场起步策略</strong>：成功企业多从极小市场开始（如Amazon书店、Facebook哈佛），通过同心圆模式逐步扩展市场</li> <li><strong>持久垄断四特征</strong>：专有技术（至少10倍改进）、网络效应、规模经济（软件零边际成本优势）、品牌</li> <li><strong>最后行动者价值</strong>：公司价值85%来自未来现金流，应追求成为某类别最后的公司而非首个行动者</li> <li><strong>垂直整合垄断</strong>：复杂垂直整合结构（Tesla、SpaceX）比单一技术突破更难被复制，能创造持久竞争优势</li> <li><strong>竞争心理盲点</strong>：人类有从众本能，盲目竞争让人忽视真正重要的问题，应寻找无人走的大铁门而非拥挤的小门</li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>All right. Good afternoon. Today&rsquo;s speaker is Peter Thiel. Peter was the founder of PayPal and Palantir and Founders Fund and has invested in most of the tech companies in Silicon Valley. And he&rsquo;s going to talk about strategy and competition. Thank you for coming, Peter. Awesome. Thanks. Sam, thanks for inviting me. Thanks for having me. I sort of have a single idée fixe that I&rsquo;m completely obsessed with on the business side, which is that if you&rsquo;re starting a company, if you&rsquo;re the founder, entrepreneur starting a company, you always want to aim for monopoly, and you want to always avoid competition. And so, hence, competition is for losers, something we&rsquo;ll be talking about today. I&rsquo;d like to start by saying something about the basic idea of when you start one of these companies, how you go about creating value.</p>https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p6/Mon, 08 Jun 2026 23:13:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p6/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 斯坦福：YC创业课 - 第06集：关于产品用户的增长问题</li> <li><strong>BV号</strong>: BV1oWKpzoE1Z</li> <li><strong>时长</strong>: 47分28秒（2848秒）</li> <li><strong>作者</strong>: 常春藤中英字幕课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1oWKpzoE1Z/">B站视频</a></li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本视频来自斯坦福/Y Combinator创业课程第6集，Facebook增长团队前负责人分享了关于产品增长的核心方法论。演讲者从自身物理专业背景和SEO创业经历切入，核心观点是留存是增长中唯一最重要的事情——通过留存曲线判断产品市场契合度，渐近线平行于X轴代表业务可行。他强调公司需要设定北极星指标（如月活、发送数、间夜数），让全员聚焦同一目标。关于增长战术，演讲者详细分析了国际化（社区翻译实现104种语言）、病毒式传播（载荷×频率×转化率）、SEO（关键词研究+链接+站内结构）以及邮件/推送通知策略（送达性优先，触发式通知优于营销邮件）。核心结论：增长必须来自顶层推动，执行速度比完美计划更重要，我们赢是因为我们更想要它。</p> <h3 id="核心要点">核心要点</h3> <ol> <li> <p><strong>留存是唯一核心</strong>：留存曲线决定产品市场契合度，渐近线平行于X轴代表可行业务；向下倾斜的曲线说明产品尚未达到PMF，不应过早追求增长黑客。</p> </li> <li> <p><strong>北极星指标</strong>：每家公司需定义单一核心指标（月活/发送数/间夜数/商品交易额），全员围绕该指标行动，CEO应是增长负责人而非单独成立增长团队。</p> </li> <li> <p><strong>神奇时刻</strong>：用户首次体验到产品核心价值的关键节点（Facebook是看到朋友的脸），增长策略应围绕快速让用户到达该时刻展开。</p> </li> <li> <p><strong>边际用户思维</strong>：增长应关注未达到神奇时刻的边际用户，而非已经高度活跃的超级用户；优化通知应针对流失者而非抱怨通知太多的超级用户。</p> </li> <li> <p><strong>国际化策略</strong>：Facebook因国际化滞后导致被各地克隆网站抢占市场，通过构建可扩展翻译基础设施（社区翻译+专业翻译）解决语言障碍。</p> </li> <li> <p><strong>病毒式传播框架</strong>：从载荷、频率、转化率三维度分析；Hotmail和PayPal案例表明高转化率可弥补低载荷，Facebook靠口碑而非邮件分享实现病毒增长。</p> </li> <li> <p><strong>SEO三要素</strong>：关键词研究（搜索量+竞争度+商业价值）、外链建设（高权威网站）、站内结构（目录/站点地图/头部标签）。</p> </li> <li> <p><strong>邮件/推送通知原则</strong>：送达性是基础（避免垃圾邮件IP被封），触发式通知优于营销邮件，发送用户需要但不会轰炸超级用户的内容。</p> </li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Thank you. Oversolved. Thank you. Cool. So you guys, this is awesome. I&rsquo;ve been watching the lectures in this course. Isn&rsquo;t it absolutely amazing, the content? And now you&rsquo;re stuck with me today. We&rsquo;ll see how that goes. So, unlike Paul when he was talking in the Q&amp;A and you guys asked him what he&rsquo;d do if he was at college today and he said physics, I actually indulged myself. I went and did physics, did physics at Cambridge. And I think physics is an amazing class to give you transferable skills that are really useful in other areas, but I guess that&rsquo;s not why you&rsquo;re listening to me today. Physics isn&rsquo;t the class. So I paid for college doing online marketing, direct response marketing.</p>https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p7/Mon, 08 Jun 2026 23:12:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p7/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 斯坦福：YC创业课 - 第07集：注意细节为日常（替代源：BV1c84y1R7DU）</li> <li><strong>BV号</strong>: BV1oWKpzoE1Z</li> <li><strong>时长</strong>: 48分03秒（2883秒）</li> <li><strong>作者</strong>: 九金财经</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1c84y1R7DU/">B站视频（替代源）</a></li> <li><strong>替代说明</strong>: 原 BV1oWKpzoE1Z 第7集视频源缺失，本集采用替代源 BV1c84y1R7DU（UP主：九金财经，20集合集中的第7集「7-注意细节为日常」）</li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集来自斯坦福YC创业课，由Wufoo联合创始人分享如何打造用户喜爱的产品。演讲者认为，增长的本质是<strong>转化率与流失率的差值</strong>，但降低流失率比提升转化率更易实现且成本更低。他强调创业的核心是创造让用户想要热爱、与之建立关系的产品，而非只是好用的工具。通过Wufoo仅10人团队、融资11.8万美元却创造29000%投资回报的真实案例，说明关注细节策略的有效性。演讲提出<strong>支持驱动开发</strong>理念——让工程师直接做客户支持以形成反馈循环，同时借鉴日本atatame hinshitsu与midiokiteki hinshitsu的质量概念，倡导在登录页、错误页、帮助文档等每个接触点创造令人难忘的第一印象。最终结论是：市场主导地位的三条路径中，**最佳整体解决方案（客户亲密度）**是任何阶段都可实践且几乎零成本的方式。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>增长公式</strong>：增长 = 转化率 - 流失率，降低流失率比提升转化率更容易、更便宜，但人们往往忽视</li> <li><strong>产品哲学</strong>：打造人们想要热爱、想要与之建立关系的软件，而非只是功能性的工具</li> <li><strong>第一印象</strong>：用户首次交互决定是否继续使用，就像约会时的挖鼻孔测试——初期门槛极低</li> <li><strong>质量二分法</strong>：atatame hinshitsu（功能性质量）与 midiokiteki hinshitsu（迷人质量）——先做好基础再追求魅力</li> <li><strong>支持驱动开发</strong>：让构建产品的人直接做客户支持，工程师听到同一问题第三次就会修复bug，形成闭合反馈循环</li> <li><strong>四骑士预警</strong>：批评、蔑视、防卫、冷战——不回复用户（冷战）是创业公司早期流失的最大原因</li> <li><strong>仪式与文化</strong>：手写感谢卡、Wufoo警报系统、周五卡片——小行动创造大情感连接，人性是会扩展的</li> <li><strong>市场主导路径</strong>：最佳产品（聚焦研发）、最佳价格（聚焦物流）、最佳整体解决方案（聚焦客户亲密度）——后者无需资金但需要谦逊与礼貌</li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>All right. So when I talk about making products users love, what I mean specifically is like, how do we make things that have a passionate user base that our users are unconditionally wanting to be successful, both on the products that we build but also the companies behind them. We&rsquo;re going to go over tons of information, try not to take too many notes, mostly just try to listen. I&rsquo;ll post a link to the slides on my Twitter account, and on that link there will be ways for you to annotate the slides, and you can ask me questions. And if we don&rsquo;t get to them, I&rsquo;ll answer them after the talk. So you guys have been listening to and hearing a lot about growth over the last several weeks, and to me, I feel like growth is usually fairly simple. It&rsquo;s the interaction between two sort of concepts or variables, conversion rate and churn, right? And the gap between those two things pretty much indicates how fast you&rsquo;re going to grow.</p>https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p8/Mon, 08 Jun 2026 23:11:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p8/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 斯坦福：YC创业课 - 第09集：如何融资</li> <li><strong>BV号</strong>: BV1oWKpzoE1Z</li> <li><strong>时长</strong>: 50分10秒（3010秒）</li> <li><strong>作者</strong>: 常春藤中英字幕课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1oWKpzoE1Z/">B站视频</a></li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本集YC创业课由Ron Conway（SV Angel）和Mark Andreessen（Andreessen Horowitz）主讲，深入探讨融资的核心逻辑。两位顶级投资人指出，风险投资本质是一场异常值游戏：每年约4000家融资可行的公司中，仅约15家产生97%的行业回报，因此投资决策的关键是寻找极端优势而非全面无短板的团队。Parker补充了创始人的融资智慧——应尽可能延长自力更生时间，先建立真正有价值的业务，而非痴迷于打磨融资演讲稿。Mark提出风险洋葱理论：融资即逐层剥离风险的过程，种子轮剥离初始风险，A轮剥离产品与招聘风险，创始人应精确匹配融资额与里程碑。此外，Ron与Mark均强调选择投资者如选择人生伴侣——如果一切顺利谁做投资者无关紧要，但危机时刻董事会成员的质量将决定公司命运。Airbnb与Google的投资案例印证了创始人团队优秀程度与企业长期成功的强相关性。</p> <h3 id="核心要点">核心要点</h3> <ol> <li> <p><strong>异常值游戏</strong>：VC行业4000家公司中约15家产生97%回报，投资决策核心是寻找极端优势而非消除弱点。</p> </li> <li> <p><strong>风险洋葱理论</strong>：创业公司从第一天起就面临创始团队、产品、技术、发布、市场接受度等大量风险，融资即逐层剥离风险的过程。</p> </li> <li> <p><strong>资本密集型企业的精准融资</strong>：需要精确排列里程碑与融资轮次，避免A轮筹集过多导致后续C/D/E轮累积稀释失控。</p> </li> <li> <p><strong>股权稀释警戒线</strong>：种子轮10%-15%、A轮20%-30%，一旦外部投资者持股超过80%，团队将失去动力、VC会主动放弃投资。</p> </li> <li> <p><strong>自力更生优于融资技巧</strong>：Parker建议尽可能延长自力更生时间，Steve Martin的忠告——做到如此出色以至于他们无法忽视你。</p> </li> <li> <p><strong>选择投资者如选择配偶</strong>：创始人与投资人的关系是长期婚姻，危机时刻董事会成员的质量决定公司命运，投票很少发生但讨论至关重要。</p> </li> <li> <p><strong>联合创始人决定成败</strong>：Airbnb三位创始人均同样优秀极为罕见，Google创始人Larry与Sergey的互补性是关键，成功需要找到比自己更强或相当的联合创始人。</p> </li> <li> <p><strong>VC的机会成本约束</strong>：每个投资决策既排除竞争类别又占用普通合伙人的董事会席位（每人约10-12个），机会成本是拒绝大部分还不错项目的根本原因。</p> </li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>I want to start with a question for Mark and Ron, which is by far the number one question. I think you guys decide to invest in a founder or a company. Either of you. No, no, no, no. You first. Well, we have a slide on that. We have an app for that. Mark can start while we try to get your slide up. Okay. So say the question again. Go ahead. What makes you decide to invest in a company? So what makes us invest in a company is based on a whole bunch of characteristics. I&rsquo;ve been doing this since 1994, right before Mark got out of the University of Illinois. So SV Angel and its entities have invested in over 700 companies.</p>https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p9/Mon, 08 Jun 2026 23:10:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p9/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 斯坦福：YC创业课 - 第10集：产品</li> <li><strong>BV号</strong>: BV1oWKpzoE1Z</li> <li><strong>时长</strong>: 43分54秒（2634秒）</li> <li><strong>作者</strong>: 常春藤中英字幕课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1oWKpzoE1Z/">B站视频</a></li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>这段视频是YC创业课第9集，由YC总裁Sam Altman主讲，探讨创业成功的四大核心领域：伟大想法、伟大产品、伟大团队和伟大执行。Altman强调好的创业想法应该使命导向、长期思考市场规模演变，并指出少数用户热爱比大量用户一般喜欢更重要。他还警告创业不应为创业而创业，只有被特定问题驱动时才应创业。随后Facebook联合创始人Dustin Moskovitz分享了创业的真实压力和挑战，指出财务回报与影响力高度相关，创业最好的理由是你不能不做——要么源于极度热情，要么因为世界需要你去做。</p> <h3 id="核心要点">核心要点</h3> <ol> <li> <p><strong>四大成功要素</strong>：创业成功需要同时做好想法、产品、团队和执行四件事，运气是0到10000的随机变量，但前四者可控。</p> </li> <li> <p><strong>使命导向的想法</strong>：好的创业想法必须是使命驱动的，能激励团队长期坚持十年，缺乏热情会导致中途放弃。</p> </li> <li> <p><strong>少数热爱胜于多数喜欢</strong>：构建少数用户热爱的东西比大量用户有点喜欢的产品更容易扩展，这是创业的核心原则。</p> </li> <li> <p><strong>有机增长是产品优秀与否的信号</strong>：如果产品没有通过口碑实现有机增长，说明产品还不够好，需要继续改进。</p> </li> <li> <p><strong>手动获取初始用户</strong>：早期应该手动招募用户，通过与用户密切互动获得反馈，而不是购买广告来获取用户。</p> </li> <li> <p><strong>快速反馈循环至关重要</strong>：产品每周改进10%能快速复利增长，创始人与用户之间的直接反馈循环是打造优秀产品的关键。</p> </li> <li> <p><strong>创业的艰难现实</strong>：创业压力大、责任重、媒体描绘的光鲜形象与实际情况差距很大，创始人必须做好心理准备。</p> </li> <li> <p><strong>创业的正确理由</strong>：创业的最佳时机是你不能不做——要么源于对想法的极度热情，要么因为世界需要你去做。</p> </li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Welcome. Can I turn this on? Maybe? All right. Can people hear in the back? Can you guys hear me? Is the mic on? No? Maybe you can ask them to turn it on. Maybe we can get a big, ah, there we go. All right. Maybe we can get a bigger auditorium, we&rsquo;ll see. So welcome to CS183B. I&rsquo;m Sam Altman, I&rsquo;m the president of Y Combinator. Nine years ago I was a Stanford student, and then I dropped out to start a company. And then I&rsquo;ve been an investor for the last few years. So at YC, we&rsquo;ve been teaching people how to start startups for nine years. Most of it&rsquo;s very hands-on and specific to the startups.</p>https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p10/Mon, 08 Jun 2026 23:09:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p10/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 斯坦福：YC创业课 - 第11集：文化</li> <li><strong>BV号</strong>: BV1oWKpzoE1Z</li> <li><strong>时长</strong>: 50分26秒（3026秒）</li> <li><strong>作者</strong>: 常春藤中英字幕课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1oWKpzoE1Z/">B站视频</a></li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>Brian Chesky在斯坦福YC创业课中分享了如何打造公司文化。他指出，当产品已经起飞、团队初具规模后，文化成为公司能否持续壮大的关键。他将文化定义为：每一天团队每个成员的假设和信念，以追求公司使命。文化之所以重要，是因为它成为决策的第一性原理，让员工对齐价值观，提供稳定性和信任，并帮助留住真正合适的人。研究数据显示，拥有强大文化的最佳雇主公司股票回报率高达11.08%，几乎是市场平均的两倍。创建核心价值观需要从创始人自身出发，思考真正重要的东西，并通过否定那些不符合价值观的人来强化标准。Brian以Airbnb为例，展示了六个核心价值观如何帮助公司在获得8亿美元融资后依然保持创业精神。他强调，文化和品牌是一枚硬币的两面——文化是内部原则，品牌是外部承诺。招聘时必须同时面试技能匹配和文化匹配，确保每个员工都真正相信并践行公司使命。</p> <h3 id="核心要点">核心要点</h3> <ol> <li> <p><strong>文化定义</strong>：公司文化是每天团队每个成员的假设和信念，以追求公司使命，而非仅仅是行为准则的集合。</p> </li> <li> <p><strong>文化科学</strong>：1997-2003年数据显示，《财富》最佳雇主100强股票回报率11.08%，远超S&amp;P 500和Russell 3000指数。</p> </li> <li> <p><strong>价值观创建</strong>：从创始人自身价值观出发，思考喜欢和不喜欢与谁共事，价值观必须支持使命且与使命独特联系。</p> </li> <li> <p><strong>捍卫使命</strong>：Airbnb核心价值观之一是雇用那些为使命而来的人，而非冲着估值、办公室或热门赛道加入的人。</p> </li> <li> <p><strong>麦片企业家精神</strong>：Airbnb在2008年负债累累时靠卖Obama-Os麦片赚了4万美元，验证了约束激发创造力的价值观。</p> </li> <li> <p><strong>招聘双轨制</strong>：Airbnb设有独立的价值观面试官，技术面试和价值观面试分开，确保只雇用技能优秀且文化契合的人。</p> </li> <li> <p><strong>规模化悖论</strong>：Paul Graham建议拥有100个爱你的人胜过100万个有点喜欢你的人，从小规模完美体验开始再扩展。</p> </li> <li> <p><strong>品牌与文化</strong>：文化和品牌是一枚硬币的两面，强势品牌来自强势文化，苹果Think Different活动就是核心价值观的体现。</p> </li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Set the stage with a few slides and some comments, but the main stage is going to be with Brian when he comes up and talks about how he built the Airbnb culture. So you&rsquo;re here. I&rsquo;ve been following the presentations, and so now you know how to get started. You&rsquo;ve built a team. You started to sort of build your product. It&rsquo;s off the ground. It&rsquo;s growing. People love it. You figured out how to do that. You figured out how to create a very special one-of-a-kind company with monopoly powers. And the market that you&rsquo;re chasing after is slightly bigger than the paper airplane business. So you&rsquo;re good, right? So now what? So we&rsquo;re here to submit that actually culture is the thing that&rsquo;s going to be very, very important for you to be able to scale the business as well as your team.</p>https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p11/Mon, 08 Jun 2026 23:08:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p11/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 斯坦福：YC创业课 - 第12集：企业软件的开发</li> <li><strong>BV号</strong>: BV1oWKpzoE1Z</li> <li><strong>时长</strong>: 46分20秒（2780秒）</li> <li><strong>作者</strong>: 常春藤中英字幕课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1oWKpzoE1Z/">B站视频</a></li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>Box CEO Aaron Levy在斯坦福大学分享如何打造一家企业软件公司。演讲回顾了Box从2004年大学创业到2014年上市的历程，核心论点是为什么企业软件是比消费级更大的机会：企业IT市场年规模达3.7万亿美元，而消费者移动应用加广告市场仅1700亿美元。他分析了云技术、移动设备、全球化平台、用户导向IT模型等四大变化如何降低企业软件的进入门槛，强调现在是建立企业软件公司的最佳时机，并提供了发现技术颠覆点、从细分市场切入、寻找不对称性、倾听客户但不盲目服从、将消费者DNA融入产品等实用建议。</p> <h3 id="核心要点">核心要点</h3> <ol> <li> <p><strong>企业IT市场 vs 消费者市场</strong>：企业IT年支出3.7万亿美元远大于消费者市场的1700亿美元，价值等式完全不同，企业愿为提升生产力付费。</p> </li> <li> <p><strong>云计算降低门槛</strong>：云技术让初创公司无需在每个客户数据中心部署，客户采用新方案的摩擦降低，为初创企业创造大量机会。</p> </li> <li> <p><strong>移动设备改变IT模型</strong>：近20亿部智能手机和30亿网民使企业IT从IT导向转向用户导向，用户可自带技术进入企业，创造新的进入路径。</p> </li> <li> <p><strong>每个行业都在被颠覆</strong>：零售、医疗、媒体、建筑等各行业面临商业模式和技术变革，都需要新软件来驱动新的用户体验。</p> </li> <li> <p><strong>从小楔子切入市场</strong>：先在小问题上做到极致用户体验，像Zen Payroll从工资管理切入小企业，再向上市场扩展，不要试图与老牌企业正面竞争。</p> </li> <li> <p><strong>找到不对称性</strong>：做老牌企业因经济学、技术架构或商业模式原因不能或不会做的事，如Zenefits从保险公司获佣金而非向客户收费。</p> </li> <li> <p><strong>将消费者DNA融入企业软件</strong>：注重设计和用户体验，利用互联网和用户导向方式降低销售阻力，同时保持必要的顾问式销售。</p> </li> <li> <p><strong>推荐阅读三本书</strong>：《跨越鸿沟》《创新者的困境》《云背后的故事》，结合这三本书的视角可以更好理解企业软件创业。</p> </li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Can we keep playing the&hellip; Okay, good. Can we turn it up a little bit so it&rsquo;s more pump up? Okay, here we go. Okay. Okay, so we gotta clap. We gotta climb the beat and then we gotta clap to the beat. Okay. Alright. Okay, that&rsquo;s pretty good, guys. We&rsquo;re good. We&rsquo;re good. Thank you. Okay, please stop. Okay, stop the music. Thank you. Okay, cool. Can you put on the presentation? Thank you. That&rsquo;ll be about the most pump-up thing that ever happens in enterprise software. So the rest is sort of downhill from here. So thank you for that intro, that well-rehearsed intro. Thank you. Confirming the facts as you&rsquo;re saying them. Very good. So, I&rsquo;m Aaron Levy, CEO and co-founder of Box.</p>https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p12/Mon, 08 Jun 2026 23:07:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p12/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 斯坦福：YC创业课 - 第13集：如何成为一个伟大的创业者</li> <li><strong>BV号</strong>: BV1oWKpzoE1Z</li> <li><strong>时长</strong>: 49分47秒（2987秒）</li> <li><strong>作者</strong>: 常春藤中英字幕课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1oWKpzoE1Z/">B站视频</a></li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本视频是LinkedIn联合创始人Reid Hoffman在Y Combinator创业课程中的分享，主题是如何成为一个伟大的创业者。Reid首先破除了超人创始人的迷思，指出伟大的创始人并非全知全能，而是拥有几项独特的superpowers，并能组建技能互补的2-3人团队。他强调，创始人在位置选择时应寻找对自身问题最具优势的网络，而非盲目涌入硅谷。在逆向思维方面，Reid认为真正有价值的contrarian thinking需要建立在我知道而他人不知道的独特洞察之上，而非简单的标新立异。演讲核心在于探讨创始人如何在坚持与灵活、信念与恐惧、专注内部与倾听外部等看似矛盾的力量间灵活切换。Reid提出投资论文作为指导决策的框架工具，同时强调产品分发策略往往比产品本身更重要，融资是战略金字塔的底层基础。最后，他指出伟大的创始人需要持续学习能力、清晰表达 mission 的能力，以及与联合创始人建立深度信任和协作的能力。</p> <h3 id="核心要点">核心要点</h3> <ol> <li> <p><strong>破除超人迷思</strong>：伟大的 founder 不是全知全能的 super person，而是拥有几项独特 superpowers 并能组建互补团队的普通人。</p> </li> <li> <p><strong>团队配置</strong>：最佳 founding team 通常是 2-3 人，可实现技能互补、弥补各自弱点，应强烈偏好有 co-founders 且建立高度信任。</p> </li> <li> <p><strong>位置选择</strong>：伟大 founders 会搬到对要解决的问题最强网络所在的地方，而非认为我可以在任何地方成功，不同类型创业需要不同生态。</p> </li> <li> <p><strong>逆向思维</strong>：真正有价值的 contrarian thinking 需要建立在我知道而批评者不知道的具体洞察上，而非简单的与众不同。</p> </li> <li> <p><strong>投资论文框架</strong>：拥有清晰的投资 thesis 说明我知道什么而其他人不知道，并通过数据验证信心增减来指导决策。</p> </li> <li> <p><strong>矛盾平衡</strong>：创始人需要在坚持与灵活、信念与恐惧、关注内部与倾听外部之间灵活切换，而非非此即彼。</p> </li> <li> <p><strong>产品分发优先</strong>：战略金字塔中产品分发往往比产品本身更重要，融资是最底层基础，需从一开始就 architect 好。</p> </li> <li> <p><strong>信任与协作</strong>：联合创始人需要花 20+ 小时深入对话，提前讨论可能的分歧和退出机制，建立 robust 的信任基础。</p> </li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p>https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p13/Mon, 08 Jun 2026 23:06:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p13/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 斯坦福：YC创业课 - 第14集：如何运营一家公司</li> <li><strong>BV号</strong>: BV1oWKpzoE1Z</li> <li><strong>时长</strong>: 46分39秒（2799秒）</li> <li><strong>作者</strong>: 常春藤中英字幕课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1oWKpzoE1Z/">B站视频</a></li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本视频探讨了如何从锻造产品过渡到锻造公司的核心挑战。核心观点是：运营公司比开发产品更难，因为人是非理性的，领导者需要学会编辑的思维方式——简化、澄清问题、分配资源、确保一致的声音。讲师强调<strong>授权</strong>的艺术，提出<strong>任务相关成熟度</strong>概念，以及<strong>木桶和弹药</strong>的人才分类法：木桶是能独立将想法从概念带到发布的人，弹药是辅助角色。此外，视频深入讨论了透明性、配对指标、细节决定成败等管理哲学。讲师认为优秀领导者应该像Bill Walsh一样，从教前台接电话这样的细节开始，逐步构建一台傻瓜也能运行的高性能机器。最终，创业需要大量努力，领导者必须以身作则。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>公司即引擎</strong>：从胶带粘合的初创状态逐步构建成高性能机器，目标是让公司即使在无人监督时也能高效运转</li> <li><strong>编辑思维</strong>：领导者的核心工作是简化一切——用140个字符改变世界，用极简概念建立公司，强制团队删减复杂性</li> <li><strong>任务相关成熟度</strong>：根据员工做过某事的经验程度决定授权程度，对有经验的人充分放权，对新人持续指导监督</li> <li><strong>木桶与弹药</strong>：木桶是能将想法从概念带到发布、带动他人跟随的稀缺人才；弹药是辅助角色，需用木桶数量衡量公司速度</li> <li><strong>配对指标</strong>：只衡量单一指标会导致系统失衡，如降低欺诈率会损害客户满意度，必须同时衡量相互制衡的指标</li> <li><strong>透明性实践</strong>：让全员访问董事会材料、会议纪要，使用玻璃墙会议室，甚至考虑薪酬透明，建立信任文化</li> <li><strong>细节即文化</strong>：Bill Walsh教前台接电话、乔布斯坚持完美电路板设计——不面向用户的细节同样决定组织绩效</li> <li><strong>努力与示范</strong>：创业成功需要每周80-100小时的努力，领导者必须以身作则，通过日历审计确保时间分配与优先级一致</li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>So I&rsquo;m going to talk about how to operate. So I&rsquo;ve watched some of the prior classes, and I&rsquo;m going to assume that you&rsquo;ve already sort of hired a bunch of relentlessly resourceful people, that you&rsquo;ve built a product that at least some people love, that you&rsquo;ve probably raised some capital, and now you&rsquo;re trying to build a company. So you&rsquo;ve been forging a product, and now you&rsquo;ve got to forge a company. And I&rsquo;d actually argue forging a company is much more difficult than forging a product. The basic reason is people are irrational. So you probably all know this. Either your parents, your significant other, your brother or sister, your teacher, somebody in your life is irrational. Building a company is basically taking all the irrational people you know, put them in one building, and then living with them 12 hours a day at least.</p>https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p14/Mon, 08 Jun 2026 23:05:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p14/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 斯坦福：YC创业课 - 第15集：如何管理</li> <li><strong>BV号</strong>: BV1oWKpzoE1Z</li> <li><strong>时长</strong>: 49分41秒（2981秒）</li> <li><strong>作者</strong>: 常春藤中英字幕课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1oWKpzoE1Z/">B站视频</a></li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本视频是Ben讲授的一堂50分钟管理课，核心观点是：做关键决策时必须从所有相关方的角度审视，而不只是自己的角度。课程通过四个案例展开：降职、加薪、股票期权行权期限，以及杜桑的领导力故事。Ben强调，管理决策会产生复杂的连锁反应，CEO必须理解决策如何被不同群体解读，否则会产生危险的副作用。他以杜桑从奴隶成长为海地领袖的历史为例，说明从士兵、敌人和文化结果等多角度思考问题的力量。最后指出，领导者需要练习暂停自己、从他人视角审视公司的能力，这是成为精英领导者的关键。</p> <h3 id="核心要点">核心要点</h3> <ol> <li> <p><strong>多视角决策</strong>：做关键决策时必须从员工、公司整体、未在场的人等所有相关方角度审视，否则会产生危险副作用</p> </li> <li> <p><strong>降职的股权陷阱</strong>：降职高管时需考虑其股权激励对其他员工公平性的影响，可能比表面看起来复杂得多</p> </li> <li> <p><strong>加薪需要正式流程</strong>：处理员工加薪请求时应建立定期评估机制，避免谁要求就给谁的不公平印象，保护公司文化</p> </li> <li> <p><strong>股票期权90天限制</strong>：员工离职后90天内必须行权通常需要大量现金，这可能导致员工被迫放弃已归属期权，建议公司重新评估这一政策</p> </li> <li> <p><strong>杜桑的领导力</strong>：杜桑从奴隶成长为海地领袖，关键在于他能从士兵、敌人和文化结果等多角度思考问题，即使面对仇恨对象也能保持客观</p> </li> <li> <p><strong>保留他人尊严</strong>：解雇或降职员工时，应诚实沟通但保留其尊严，避免在公开场合批评，这关乎其未来职业发展和公司声誉</p> </li> <li> <p><strong>领导者的自我约束</strong>：领导者需要培养暂停自己、从他人视角审视公司的能力，这需要通过实践不断磨练</p> </li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Originally sent me an email to do this course. He said, Ben, can you teach a 50-minute course on management? And I immediately thought to myself, Wow, I just wrote a 300-page book on management. So that book was entirely too long. And I didn&rsquo;t actually have time to collapse the 300 pages into 50 minutes. So, like Mark Twain, I didn&rsquo;t have time to write a good short letter, so I&rsquo;m going to write a long letter. But in this case, I&rsquo;m going to teach exactly one management concept — one long thing. And this management concept, though, is the thing that I see CEOs mess up more consistently than anything else, and from when they&rsquo;re very, very early to when they&rsquo;re very, very big as a company.</p>https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p15/Mon, 08 Jun 2026 23:04:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p15/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 斯坦福：YC创业课 - 第16集：如何进行用户访谈</li> <li><strong>BV号</strong>: BV1oWKpzoE1Z</li> <li><strong>时长</strong>: 46分25秒（2785秒）</li> <li><strong>作者</strong>: 常春藤中英字幕课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1oWKpzoE1Z/">B站视频</a></li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本视频是Twitch CEO Emmett Shear在斯坦福创业课程上的客座演讲，分享如何做好用户访谈。Emmett回顾了从Kiko Calendar到Justin.TV再到Twitch的创业历程，阐述自己做用户的局限性，以及在Twitch成功转型过程中用户访谈发挥的关键作用。他强调：选择正确的交谈对象比问什么问题更重要；不仅要与现有用户交谈，更要与非用户、竞争对手用户交流；避免向用户展示产品或询问功能偏好；录制访谈能帮助获得团队支持。Emmett的核心结论是：用户访谈是发现用户真实问题与目标的利器，而不仅仅是收集功能需求；创业公司应持续进行用户研究，因为不同阶段的目标用户会发生变化。</p> <h3 id="核心要点">核心要点</h3> <ol> <li> <p><strong>自己做用户是逃避</strong>：Kiko Calendar时期不做用户调研导致失败，Justin.TV时期虽然成为用户却无法突破，说明这种策略只能打造局限产品。</p> </li> <li> <p><strong>选择交谈对象至关重要</strong>：与主播交流获得的洞察与观众完全不同，确定谁是最重要的人需要认真思考和判断，而非有固定配方。</p> </li> <li> <p><strong>非用户比现有用户更重要</strong>：Twitch通过与竞争对手用户、非 broadcasters交谈，发现广播太难才是真正阻碍市场增长的问题，而非功能缺失。</p> </li> <li> <p><strong>避免展示产品或询问功能</strong>：展示产品会导致无马之车效应，用户只会请求改进而非全新的解决方案；应深入了解用户当前行为和真实问题。</p> </li> <li> <p><strong>录制访谈具有魔法效果</strong>：录制访谈不仅避免记笔记打断对话，还能向公司其他人播放，让对方直观感受用户需求，从而获得团队支持。</p> </li> <li> <p><strong>现场反馈工具无法告诉你该构建什么</strong>：此类工具只能帮你完善已构建产品的缺陷，无法替代早期用户访谈来发现用户真正关心的问题和目标。</p> </li> <li> <p><strong>不同阶段目标用户会变化</strong>：Twitch早期聚焦竞争对手用户获取快速增长，三四年后游戏发行商成为重要交谈对象，说明用户研究需持续进行。</p> </li> <li> <p><strong>用户反馈应来自深度对话</strong>：最好的用户反馈来自愿意 rambling的人，告诉你他们生活中真正的问题和上下文，而非仅回答具体功能问题。</p> </li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Good afternoon. Today&rsquo;s guest speaker is Emmett Shear. Emmett is the CEO of Twitch, which was acquired by Amazon, where he now works. And Emmett is going to do a new format of class today and talk about how to do great user interviews. So this is the talking to users part of starting a startup. It should be really useful. Thank you very much for coming. Thanks, Dan. I should give some context so everyone knows where I&rsquo;m coming from. I started my first startup with Justin Kan right out of college. We started this company called Kiko Calendar. It didn&rsquo;t go so well. It went alright. We built it, we sold it, but we sold it on eBay, so that&rsquo;s not necessarily the end you want for your startup, and it was a good time.</p>https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p16/Mon, 08 Jun 2026 23:03:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p16/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 斯坦福：YC创业课 - 第17集：如何设计硬件产品</li> <li><strong>BV号</strong>: BV1oWKpzoE1Z</li> <li><strong>时长</strong>: 47分16秒（2836秒）</li> <li><strong>作者</strong>: 常春藤中英字幕课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1oWKpzoE1Z/">B站视频</a></li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本视频是Jawbone公司产品体验负责人分享的硬件产品开发方法论。演讲者指出，公司将自己定位在硬件、软件与数据的交汇点，核心目标是通过科技帮助人们拥有更好的生活。演讲详细阐述了产品创造的五个阶段：探索、验证、概念化、开发、迭代，并强调系统思维的重要性——不将产品视为孤立硬件或应用，而是从整体体验出发进行设计决策。演讲者提出了追踪-理解-行动框架，认为可穿戴设备应成为用户身边的上下文引擎，通过传感器帮助用户了解自身状态并与周围世界交互。通过Jambox和UP24两个案例，展示了如何通过深度理解用户需求、创造全新品类来改变市场。</p> <h3 id="核心要点">核心要点</h3> <ol> <li> <p><strong>全栈定位</strong>：公司同时做硬件、软件和数据三个领域，三者必须协同工作才能解锁卓越的用户体验</p> </li> <li> <p><strong>上下文引擎</strong>：可穿戴设备24小时贴身，可以感知用户状态并与智能家居等其他设备对话，是物联网交互的中心</p> </li> <li> <p><strong>五阶段创造流程</strong>：从探索阶段的想象力释放，到验证阶段的概念证明，再到概念化、开发与迭代，形成完整产品开发闭环</p> </li> <li> <p><strong>体验框架</strong>：通过定义为什么来驱动产品决策，将消费者问题转化为体验原则，约束团队创造方向</p> </li> <li> <p><strong>追踪-理解-行动</strong>：核心方法论——通过硬件传感器追踪数据，通过软件将数据转化为知识，最终引导用户采取行动改善生活</p> </li> <li> <p><strong>系统思维</strong>：不将产品看作离散硬件或应用，而是从硬件、软件、数据、平台全链路思考整合方案</p> </li> <li> <p><strong>用户研究方法</strong>：不问你想要这个吗，而是通过观察用户行为和生活方式来获取真实洞察，这是创造需求的关键</p> </li> <li> <p><strong>软硬件融合</strong>：尝试将软件快速迭代的最佳实践应用于硬件，同时将硬件的高标准要求反向应用于软件设计</p> </li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>Very exciting. Thank you, Sam, for having me. Sam and I have known each other for a long time because we were fellow Sequoia companies, and we met in the early days of when he was on his company journey. And so it&rsquo;s cool. So what he asked me to talk about today was a little bit about sort of the hardware journey of building products. And so what I want to do is give you guys a little bit of an overview of job on what we do, how we think about the world, and that informs how we build products, and then goes specifically into the process of how we design, how we develop, and how that all kind of comes together and sort of what we do to change categories.</p>https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p17/Mon, 08 Jun 2026 23:02:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p17/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 斯坦福：YC创业课 - 第18集：法律和财务的基础知识</li> <li><strong>BV号</strong>: BV1oWKpzoE1Z</li> <li><strong>时长</strong>: 48分19秒（2899秒）</li> <li><strong>作者</strong>: 常春藤中英字幕课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1oWKpzoE1Z/">B站视频</a></li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本视频是Y Combinator创业课程第17集，由General Counsel Kirstie和Carolyn主讲创业公司的法律和财务基础知识。课程强调创始人虽不需要精通细节，但必须了解基本框架以避免重大错误。内容涵盖四大核心领域：公司注册（推荐Delaware注册以保护个人资产并简化融资流程）、股权分配（强调执行比创意更有价值，股权应均衡分配并设置四年归属期）、融资机制（详解SAFE和可转换票据的运作方式及估值上限概念）、员工雇佣（区分员工与承包商、设立工资单服务的重要性）。此外还涉及投资者条款如董事会席位、按比例权利、信息权等。视频核心结论是：创业过程中法律和财务文件虽然繁琐，但保持简单、使用标准流程、做好文件归档是避免未来痛苦的关键。</p> <h3 id="核心要点">核心要点</h3> <ol> <li> <p><strong>Delaware公司注册</strong>：推荐在Delaware注册公司，其法律明确稳定、投资者熟悉，可简化融资流程，避免类似Connecticut LLC转制失败的50万美元账单悲剧。</p> </li> <li> <p><strong>股权分配原则</strong>：执行比创意更有价值，创始人应抵制给点子王过多股权的冲动；股权分配严重不均是巨大红旗，可能反映团队信任问题。</p> </li> <li> <p><strong>四年归属期</strong>：标准归属期为四年带一年悬崖期，创始人购买股票后需签署股票购买协议和83B选择权，未签署将导致交易失败且无法修复。</p> </li> <li> <p><strong>SAFE融资机制</strong>：非定价轮融资使用SAFE或可转换票据，设定估值上限作为早进入投资者的回报；创始人需了解融资后的稀释比例并跟踪全流程。</p> </li> <li> <p><strong>投资者条款</strong>：需警惕董事会席位要求、顾问股票要求、按比例权利和信息权；明智选择真正能增值的董事，拒绝免费赠品式顾问要求。</p> </li> <li> <p><strong>业务费用管理</strong>：公司费用与个人费用严格分离，投资者资金仅用于业务发展；保留所有收据以便记账员和CPA理清可抵扣费用。</p> </li> <li> <p><strong>员工雇佣合规</strong>：区分员工与承包商（工作时间、设备、控制权等），必须设立工资单服务、支付最低工资、提供人工伤保险、核验工作授权。</p> </li> <li> <p><strong>创始人分手预防</strong>：通过给自己发工资、支付工资税来避免分手时的丑陋局面；将联合创始人工资视为婚前协议，防止被解雇创始人以未付工资为筹码。</p> </li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>And General Counsel, Kirstie and Carolyn, and they&rsquo;re going to talk about finance and legal mechanics for startups. This is certainly not the most exciting of the classes, sorry, but if you get this right, this is probably the class that will be the most exciting. So thank you very much for coming, and yeah. Okay. Okay, so like Sam said, this lecture is about the mechanics of startup. And Kirstie and I are going to be talking about some of the basic legal and accounting issues that your startup may face in the very beginning. I was watching Paul Graham&rsquo;s video, and at one point he says, founders don&rsquo;t need to know the mechanics of starting a startup. And I thought, oh no, that&rsquo;s exactly what Sam titled this lecture.</p>https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p18/Mon, 08 Jun 2026 23:01:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1owkpzoe1z-p18/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 斯坦福：YC创业课 - 第19集：如何与投资者谈话，融资会谈</li> <li><strong>BV号</strong>: BV1oWKpzoE1Z</li> <li><strong>时长</strong>: 48分48秒（2928秒）</li> <li><strong>作者</strong>: 常春藤中英字幕课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1oWKpzoE1Z/">B站视频</a></li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>本视频为YC（Y Combinator）创业孵化器分享融资与销售技巧的课程，分为两部分：前半部分由Clever CEO Tyler分享销售经验，后半部分由YC合伙人Michael Seibel和Dalton Caldwell讲解如何向投资者pitch。Tyler强调销售漏斗、倾听客户、快速获得明确反馈等核心技巧；Michael Seibel重点讲解30秒和两分钟pitch的框架，包括公司定位、市场规模、traction、独特洞察、商业模式、团队介绍和大请求。Dalton通过实际角色扮演演示了糟糕pitch与成功pitch的对比，强调融资不是终点，公司增长才是关键。</p> <h3 id="核心要点">核心要点</h3> <ol> <li> <p><strong>销售漏斗</strong>： prospecting（寻找潜在客户）、对话、确认意向、签约、收入是漏斗的五个阶段，早期创始人需要亲自全职投入销售。</p> </li> <li> <p><strong>倾听原则</strong>：最优秀的销售员只花30%时间说话，让对方说70%，通过大量提问深入理解客户需求，而非滔滔不绝介绍产品功能。</p> </li> <li> <p><strong>跟进力度</strong>：完成一笔交易可能需要60个步骤，创始人必须有超人的意愿持续跟进，直到获得明确的是或否答案。</p> </li> <li> <p><strong>快速决策</strong>：避免大量可能客户堆积，快速获得肯定或否定反馈比无限期等待更有利于公司推进。</p> </li> <li> <p><strong>redlining陷阱</strong>：签约不是为了完美条款，而是为了获得收入和验证，过度争论条款会陷入关闭陷阱。</p> </li> <li> <p><strong>30秒pitch三句话</strong>：公司做什么、市场有多大、有多少traction，用妈妈测试确保语言简洁易懂。</p> </li> <li> <p><strong>融资时机</strong>：有traction时融资更有优势，要创造你强投资者弱的局面，保持团队全职投入、快速进展的状态。</p> </li> <li> <p><strong>温暖介绍优先</strong>：安排投资者会议应通过其他企业家的温暖介绍，平行安排同一周的所有会议，发出不急于融资的信号。</p> </li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>So, okay, great, thanks for having me. So, my name&rsquo;s Tyler, I&rsquo;m the CEO of Clever, and what I want to talk about today is sales. And I have a little bit of insight into this. I graduated college, I actually studied math and statistics, probably like some of you here in this room, and thought I was destined for this world of finance. I was about to go start at a hedge fund, and at the last second, a friend of mine roped me in to join his startup, and asked me to do sales there, which was something that I knew nothing about. And so had to figure out on the fly and spent a couple of years there figuring out sales for this very early stage company.</p>https://blog.yagu.ddns-ip.net/posts/bv1qa4m137u4-p2/Wed, 03 Jun 2026 20:03:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1qa4m137u4-p2/Ray Dalio 亲述：从两居室公寓到全球最大对冲基金 Bridgewater Associates 的成长历程，反思 1982 年预测失误的痛苦经历，确立痛苦+反省=进步的核心哲学，并解释如何通过债务/货币/政治三大力量构建宏观投资决策框架。 / Ray Dalio first-person account: from a two-bedroom apartment to founding Bridgewater Associates, the world&#39;s largest hedge fund. Reflects on his 1982 prediction failure, establishing the core philosophy of 「pain + reflection = progress」, and explains how to build macro investment framework via debt/currency/political forces.https://blog.yagu.ddns-ip.net/posts/bv1qa4m137u4-p3/Wed, 03 Jun 2026 20:02:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1qa4m137u4-p3/Ray Dalio 与 CNBC 知名记者 Becky Quick 的深度对谈，复盘 2008 金融危机：桥水 Pure Alpha 基金 2008 年回报 +9.5% 的传奇、当年雷曼 9 月 15 日破产前后的亲身经历、美联储和财政部在周末推出的 7000 亿美元 TARP 救市决策内幕，以及为什么今天的世界与 2008 年如此相似。 / Ray Dalio in conversation with CNBC&#39;s Becky Quick, deep dive into 2008: Bridgewater Pure Alpha&#39;s legendary +9.5% return in 2008, his personal experience during Lehman&#39;s September 15 collapse, behind-the-scenes of the Fed/Treasury&#39;s weekend decision to launch $700B TARP, and why today&#39;s world parallels 2008.https://blog.yagu.ddns-ip.net/posts/bv1qa4m137u4-p4/Wed, 03 Jun 2026 20:01:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1qa4m137u4-p4/Ray Dalio 与多届投资大赛冠军 Steven Price 的对谈：Steve 在 2021/2022 投资大赛中跑赢标普 500（+62.8% vs -18.1%），分享如何发现未被市场关注的小型/中型公司（如废物管理、设备租赁），以及为什么关注&#39;非热门&#39;才是 Alpha 真正来源。 / Ray Dalio with multi-year investment competition champion Steven Price, who beat the S&amp;P 500 in 2021/2022 (+62.8% vs -18.1%). Steven shares how he discovers overlooked small/mid-cap companies (e.g., waste management, equipment rental), and why focusing on &#39;off-the-beaten-path&#39; is the real source of Alpha.https://blog.yagu.ddns-ip.net/posts/bv1qa4m137u4-p5/Wed, 03 Jun 2026 20:00:00 +0800https://blog.yagu.ddns-ip.net/posts/bv1qa4m137u4-p5/本集是 Ray Dalio 邀请价值投资大师 Seth Klarman（Baupost Group CEO）的对谈，含中英双语逐段对照转录。Seth 详述 12 岁买 J&amp;J 的投资启蒙、价值投资的两大优势（即时折扣+成长收益）、Warren Buffett 式的安全边际哲学、eBay/PayPal 套利案例、2008 年未预测到危机但因位置合理而守住阵地的反思，以及在零利率 12 年长牛后市场可能面临的历史性均值回归。This is a conversation between Ray Dalio and value investing master Seth Klarman (CEO of Baupost Group), with bilingual transcript.https://blog.yagu.ddns-ip.net/posts/bv1h838zeefc/Wed, 02 Jul 2025 07:48:14 +0800https://blog.yagu.ddns-ip.net/posts/bv1h838zeefc/<h2 id="视频信息">视频信息</h2> <ul> <li><strong>标题</strong>: 麻省理工公开课: 如何说话 (一节课的时间教你成为表达的王)</li> <li><strong>BV号</strong>: BV1H838zeEFc</li> <li><strong>时长</strong>: 63分26秒（3806秒）</li> <li><strong>作者</strong>: 常春藤中英字幕课</li> <li><strong>原始链接</strong>: <a href="https://www.bilibili.com/video/BV1H838zeEFc/">B站视频</a></li> </ul> <h2 id="视频摘要">视频摘要</h2> <p>MIT教授分享了关于演讲与沟通的系统方法论。核心公式：演讲成功 = 知识(K) + 练习(P) + 天赋(T)，其中天赋占比最小，关键在于知识储备与刻意练习。开场应使用赋权承诺而非笑话，直接告诉听众结束时他们将获得什么。演讲技巧包括：围绕主题循环三遍、给想法建围栏防止混淆、口头标点帮助听众定位、适当停顿提问。工具选择上，黑板和物理道具能激活观众的镜像神经元，效果优于幻灯片。幻灯片应避免字过多、读幻灯片、滥用激光笔等常见错误。求职演讲需在五分钟内展示愿景与实现路径。作品要被人记住，需具备温斯顿之星五要素：符号、口号、惊喜、显著想法、故事。结尾避免说谢谢，可用祝福、致意或经典惯例收尾。</p> <h3 id="核心要点">核心要点</h3> <ol> <li><strong>成功公式</strong>：演讲能力 = 知识(K) + 练习(P) + 天赋(T)，天赋影响最小，知识和练习决定成败</li> <li><strong>赋权承诺开场</strong>：直接告诉听众演讲结束时他们将获得什么，而非用笑话开场</li> <li><strong>循环技巧</strong>：围绕核心主题讲三遍，确保20%走神的观众也能跟上</li> <li><strong>黑板与道具优势</strong>：物理演示激活镜像神经元，产生共情效果，远超幻灯片</li> <li><strong>幻灯片禁忌</strong>：避免字过多、照读幻灯片、滥用激光笔导致眼神接触中断</li> <li><strong>求职演讲框架</strong>：五分钟内展示研究愿景与实现路径，结尾用贡献幻灯片</li> <li><strong>温斯顿之星</strong>：被记住需要符号、口号、惊喜、显著想法、讲故事五要素</li> <li><strong>结尾方式</strong>：避免说谢谢，可用祝福、观众致意或经典惯例收尾</li> </ol> <h2 id="视频全文转录中英双语">视频全文转录（中英双语）</h2> <blockquote> <p>以下为完整中英双语转录，已加标点。英文在前，中文在后，逐段对照。</p></blockquote> <p>由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。</p> <p>[段 1]</p> <blockquote> <p>The Uniform Code of Military Justice specifies court martial for any officer who sends a soldier into battle without a weapon. There ought to be a similar protection for students because students shouldn&rsquo;t go out into life without the ability to communicate, and that&rsquo;s because your success in life will be determined largely by your ability to speak, your ability to write, and the quality of your ideas in that order. I know that I can be successful in this because the quality of communication, your speaking, your writing, is largely determined by this formula. It&rsquo;s a matter of how much knowledge you have, how much you practice with that knowledge, and your inherent talent.</p>