Essays on cognition, AI, agentic systems, and building Engram. Bilingual: 中文 + English.https://yuhanwang.page/en-ushttps://yuhanwang.page/blog/identity-as-verb/https://yuhanwang.page/blog/identity-as-verb/Zweig could at least mourn the Europe he lost. For my generation, even the homeland we might lose is blurred. In an age when fixed identities are collapsing, identity is no longer a noun, but a verb.Sun, 26 Apr 2026 00:00:00 GMTbelongingmemorypoliticschinaphilosophyenhttps://yuhanwang.page/blog/identity-as-verb/zh/https://yuhanwang.page/blog/identity-as-verb/zh/茨威格至少能为失去的欧洲哀悼，我们这一代连可以失去的故乡都是模糊的。在固定身份在崩塌的年代，身份不再是名词，而是动词。Sun, 26 Apr 2026 00:00:00 GMTbelongingmemorypoliticschinaphilosophyzhhttps://yuhanwang.page/blog/the-weaver-and-the-ai/https://yuhanwang.page/blog/the-weaver-and-the-ai/What the Luddites, mechanization, and Engels' Pause can tell us about AI: shared prosperity depends on how technological change is governed.Tue, 14 Apr 2026 00:00:00 GMThistoryaiworkpoliticsenhttps://yuhanwang.page/blog/the-weaver-and-the-ai/zh/https://yuhanwang.page/blog/the-weaver-and-the-ai/zh/卢德运动、机械化与 Engels' Pause 对理解 AI 有何启示：共享繁荣取决于技术变革如何被治理。Tue, 14 Apr 2026 00:00:00 GMThistoryaiworkpoliticszhhttps://yuhanwang.page/blog/generation-is-not-creation/https://yuhanwang.page/blog/generation-is-not-creation/OpenAI built a million-line product with zero human-written code. "Humans steer. Agents execute." But what happens when we extend this logic from writing code to thinking itself?Wed, 25 Mar 2026 00:00:00 GMTaicognitionmeaningphilosophyengramenhttps://yuhanwang.page/blog/generation-is-not-creation/zh/https://yuhanwang.page/blog/generation-is-not-creation/zh/OpenAI 用零行手写代码做出了百万行代码的产品。'人类掌舵，智能体执行。' 但把这逻辑从写代码扩展到思考本身，模式还成立吗？Wed, 25 Mar 2026 00:00:00 GMTaicognitionmeaningphilosophyengramzhhttps://yuhanwang.page/blog/ai-shift-from-products-to-consensus/https://yuhanwang.page/blog/ai-shift-from-products-to-consensus/Most people call this AI moment a productivity shift. The deeper change is in how value is formed: as building gets cheap, entrepreneurship moves from producing products to producing consensus.Thu, 19 Mar 2026 00:00:00 GMTaiworkmeaningengramenhttps://yuhanwang.page/blog/ai-shift-from-products-to-consensus/zh/https://yuhanwang.page/blog/ai-shift-from-products-to-consensus/zh/很多人把当下的 AI 浪潮看作一次生产力变革。更深层的变化在于价值如何形成：当制造变得廉价，创业的重心正从生产产品转向生产共识。Thu, 19 Mar 2026 00:00:00 GMTaiworkmeaningengramzhhttps://yuhanwang.page/blog/past-present-and-future/https://yuhanwang.page/blog/past-present-and-future/Seeing old friends again, I realised how fast time had gone. Every beautiful moment is only recognised as beautiful afterwards.Sat, 10 Jan 2026 00:00:00 GMTmemoryworkenhttps://yuhanwang.page/blog/past-present-and-future/zh/https://yuhanwang.page/blog/past-present-and-future/zh/又见了老友，才发现时间过得飞快。「只是当时已惘然」，每一个美好的瞬间，都是在事后才发现美好。Sat, 10 Jan 2026 00:00:00 GMTmemoryworkzhhttps://yuhanwang.page/blog/relearning-to-think/https://yuhanwang.page/blog/relearning-to-think/A year later, I picked up the pen again. A bullet fired years ago hit me right between the eyes: the people I once mocked in Extreme Euphoria — I am now one of them.Sat, 17 May 2025 00:00:00 GMTmemorymeaningaienhttps://yuhanwang.page/blog/relearning-to-think/zh/https://yuhanwang.page/blog/relearning-to-think/zh/一年后，我又一次拿起笔。多年前的子弹正中眉心：当年在《极度欢愉》里嘲笑的那群人，如今我正身处其中。Sat, 17 May 2025 00:00:00 GMTmemorymeaningaizhhttps://yuhanwang.page/blog/my-once-upon-a-time-is-over/https://yuhanwang.page/blog/my-once-upon-a-time-is-over/Five in the morning, in winter, lying in bed after a shower, I suddenly realised my life seemed to have stopped on some afternoon three or five years ago. A “see you”, not a “never see you again”.Fri, 12 Jan 2024 00:00:00 GMTmemoryyouthenhttps://yuhanwang.page/blog/my-once-upon-a-time-is-over/zh/https://yuhanwang.page/blog/my-once-upon-a-time-is-over/zh/冬日凌晨五点，洗完澡躺在床上，突然发现我的人生似乎停在了三年或五年前的某个下午。是「再见」，而不是「再也不见」。Fri, 12 Jan 2024 00:00:00 GMTmemoryyouthzhhttps://yuhanwang.page/blog/extreme-euphoria/https://yuhanwang.page/blog/extreme-euphoria/When people lose a shared faith, they fill the emptiness with extreme euphoria. How do you dissolve it? Only by treating one another with a true heart, and keeping a heart that seeks the genuine.Tue, 01 Jan 2019 00:00:00 GMTmeaningpoliticsphilosophyworkchinayouthenhttps://yuhanwang.page/blog/extreme-euphoria/zh/https://yuhanwang.page/blog/extreme-euphoria/zh/人失去共同的信仰之后，便以极度欢愉填补心里的空虚。如何溶解极度欢愉？唯有以真心相待，保留一颗追求真物的心。Tue, 01 Jan 2019 00:00:00 GMTmeaningpoliticsphilosophyworkchinayouthzhhttps://yuhanwang.page/blog/loneliness-of-thinking/https://yuhanwang.page/blog/loneliness-of-thinking/There are far too few people in this world who think. Everyone has the right to write down their thoughts; do not, in the name of love, make anyone give up their last defiance.Tue, 01 Jan 2019 00:00:00 GMTyouthphilosophyenhttps://yuhanwang.page/blog/loneliness-of-thinking/zh/https://yuhanwang.page/blog/loneliness-of-thinking/zh/这个世界上思考的人实在太少了。每个人都有用笔书写思想的权利，不要以爱之名，让人放弃最后的倔强。Tue, 01 Jan 2019 00:00:00 GMTyouthphilosophyzh