If you run a local proxy on a Windows host machine and develop inside a WSL2 (Windows Subsystem for Linux) instance, you have likely run into the classic network wall. You spin up a fresh Ubuntu instance, execute a simple apt install or git clone , and watch the terminal hang indefinitely or trickle down to bytes per second.

Trust but verify.

本文中除了这段话之外的所有内容都由 Google Gemini 产生；最近写的代码，包括 Tokenizer 等的绝大部份也都是由 Claude Code + LLM 完成。难道人类的文章写作和代码写作都将要成为古董或艺术或自娱自乐？

Leave it to the professionals.

When a distinguished but elderly scientist states that something is possible, he is almost certainly right. When he states that something is impossible, he is very probably wrong. ——— Arthur C. Clarke

谁说站在光里的才算英雄？——— 孤勇者

It is never too late to give up our prejudices.