不只是分享思考，而是和同样在低谷重建、
寻找杠杆的技术人一起，在实践中创造更多可能Not just sharing ideas — building alongside builders
who are rebuilding, finding leverage, creating possibilities
我在阿里做了几年 AI 算法——写代码审代码，做工程基础设施。 在这之前我在清华读博士，研究 MEMS 传感器，读到三年级退学了。
I spent several years at Alibaba as an AI algorithm engineer — writing and reviewing code, building engineering infrastructure. Before that I was doing a PhD at Tsinghua researching MEMS sensors. Left in my third year.
合同到期没续，2024 年离开深圳，回到云南农村老家，开始一段至今两年的空白期。
When my contract ended I didn't renew. Left Shenzhen in 2024, went back to my hometown in rural Yunnan. Two years of open space since then.
失业不是终点。它是一个罕见的机会，让你从外面看清楚自己究竟擅长什么。 Unemployment isn't an ending. It's a rare chance to see clearly, from the outside, what you're actually good at.
这两年我读了很多书，做了很多 AI 小项目，也想清楚了一件事： AI Agent 正在让「一个人能做多少事」这道上限被重新定义。 我想在这个边界上实验——用 AI 构建产品、内容和影响力，看一个人能走多远。
These two years I read a lot, built a lot of small AI projects, and got clear on one thing: AI agents are redefining the ceiling of what one person can do. I want to experiment at that boundary — building products, content, and influence with AI, to see how far one person can go.
PhyCyber 是这个实验的名字。Physical + Cyber + AI——物理世界、数字世界、和正在连接两者的智能。这个域名也是我的工作台。
PhyCyber is the name of this experiment. Physical + Cyber + AI — the physical world, the digital world, and the intelligence connecting them. This domain is also my workbench.
所有文章、项目、社群和思考都在这三个方向上深度积累。All writing, projects, and thinking accumulates along these three directions.
用 AI 编程、自动化工具链、Agent 协作，一个人实现以前需要团队才能做到的事。这是「一人 AI 公司」的操作系统与引擎。AI coding, automated tool chains, agent collaboration — one person doing what used to take a team. The OS and engine of the one-person AI company.
AI 进入物理世界——机器人、具身智能、人形机器人、传感器融合。从软件到现实，这是比大模型更难、也更被低估的下一波浪潮。AI entering the physical world — robots, embodied intelligence, humanoids, sensor fusion. Harder than foundation models, and far more underestimated.
大厂离开、博士退学、失业两年——这些经历怎么变成长期主义的起点。探讨技术人如何建立反脆弱的护城河。Big tech exit, PhD dropout, two years unemployed — how these become the starting point for long-termism. Building an antifragile moat as a technical person.
不发日记，不追热点。只写想清楚了、能带来启发的深度思考。No diaries, no chasing trends. Only writing that's been thought through and worth reading.
AI 时代的分界线，不是会不会提问，也不是收藏了多少工具。分界线在这里：你是在消费系统，还是在调度系统。The dividing line of the AI era isn't whether you know how to prompt. It's whether you're consuming the system or orchestrating it.
阅读全文 →Read →ChatGPT 半年爆发，机器人为什么还要十年？从软件逻辑到物理世界的摩擦力，揭示 AI 真正的硬核关卡。ChatGPT exploded in six months. Why do robots still need a decade? The friction between software logic and the physical world, explained.
写作中In progress持续更新——文章、项目、和用 AI 一个人做事的真实过程。Ongoing updates — essays, projects, and the real process of doing things solo with AI.
phycyber.ai 的数字公司操作系统。由 AI CEO 统筹运营，情报部、内容部、简报部等数字员工全天候运转。董事会通过一个入口掌控全局。The operating system of phycyber.ai. An AI CEO coordinates intel, content, and reporting departments around the clock. The board controls everything from a single interface.
董事会，早上好。情报部今日抓取 47 条高价值情报，具身智能赛道出现重大进展——Figure 发布新一代手部操控模型，建议立即安排深度解析文章。Good morning, Board. Intel gathered 47 high-value signals today. Major development in embodied AI — Figure released a next-gen hand-control model. Recommend scheduling a deep-dive article immediately.
安排内容部执行，发布到公众号和小红书。Task the content team. Publish to WeChat and Xiaohongshu.
已安排。预计 30 分钟内完成初稿，双平台格式自动适配。Done. Draft will be ready within 30 minutes, auto-formatted for both platforms.
合作、咨询、或者只是想聊聊——我认真回复每一封。Collaboration, consulting, or just a chat — I reply to every one.
hello@phycyber.ai