数字花园Digital Garden
一片不断生长的种子、嫩芽与常青植物。A growing collection of seeds, sprouts, and evergreens.
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它出念头，我出失眠
It ideates, I lose sleep
AI 一秒钟给我一百个念头，我才看清：念头从来不稀缺，稀缺的是那一下心头微动。它交出可能性，我交出半生——这买卖，暂时还算公道。
AI hands me a hundred ideas a second, and only then did I see it — ideas were never scarce. What's scarce is that small stir of the heart. It offers possibility; I offer half a lifetime. For now, a fair trade.
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一句话概括 Copilot 与 Codex 的关系
Copilot and Codex in one sentence
同源、异路、现在正面竞争——Copilot 当年靠 Codex 起家，如今却分属微软和 OpenAI 两家，而"Codex"这个名字本身还被复用过一次。
Same origin, diverged paths, now competitors — Copilot grew out of Codex but now belongs to Microsoft while OpenAI revived the "Codex" name for an entirely different product.
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Shadowsocks 技术速记
Shadowsocks — A Technical Primer
从协议设计、组件分工到 Ubuntu 部署清单——ss-libev + Privoxy 的最小可用配置，以及为什么 SS 在 DPI 演进面前需要叠加伪装。
Protocol design, component roles, and a minimum-viable Ubuntu deployment of ss-libev + Privoxy — plus why plain SS needs obfuscation layers in the age of active probing.
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frp 内网穿透 RDP 准点 180 秒掉线之谜
The 180-second RDP drop on frp tunnel
tcpMux 接管了保活，应用层心跳却仍被 frps 当看门狗——两套保活机制相互不知情，便有了准点掉线的灵异现象。
When tcpMux took over keepalive but frps still ran its own application-layer watchdog — two liveness mechanisms unaware of each other, and a clockwork disconnection was born.
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缺席的在场
Presence in absence
母亲节前夜，五年了——再没有人会那样不假思索地心疼你了。
On the eve of Mother's Day, five years on — there's no one left to ache for you without thinking.
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共产主义的条件
Conditions for communism
先抄一遍马克思的原话，再想一想，那个社会到底要什么样的物质与人才能存在。
First copy out Marx's own words, then ask what kind of material base and what kind of people that society would actually require.
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注意力是关系，不是状态
Attention as relation, not state
一颗后续种子——为什么用脑电"训练专注"在概念上充满麻烦。
A follow-up seedling — why "training focus" via EEG is conceptually fraught.
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认知储备：去神秘化
Cognitive reserve, demystified
同样的脑部病理为什么会产出截然不同的人生——这对预防意味着什么。
Why the same brain pathology produces vastly different outcomes — and what that tells us about prevention.
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预测处理 101
Predictive processing 101
我反复回到的一个框架的工作摘要。
A working summary of the framework I keep returning to.
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机器人还没有身体
Robots don't have bodies. Yet.
为什么当下的人形机器人仍然是脱离具身的，以及什么会改变这一点。
Why current humanoids are still disembodied, and what would change that.
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心流与机器
Flow and the machine
当算法开始拟合"心流"时，我们对它的拥有还剩多少？
When algorithms learn to fit "flow", how much of our ownership of it remains?
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脑电与注意的哲学
EEG and the philosophy of attention
当我们用脑电信号反馈训练专注力时，我们在训练什么？
When we train attention via EEG biofeedback, what are we actually training?
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欢迎来到花园
Welcome to the garden
这里是我的数字花园 — 一个永远在生长、永远未完成的笔记空间。
My digital garden — a perpetually growing, never-finished space for notes.
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