> For the complete documentation index, see [llms.txt](https://shijian.tujunjie.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://shijian.tujunjie.com/ch01.md).

# 🚀 第一章：开始之前

> “认识你自己。” ——苏格拉底