> For the complete documentation index, see [llms.txt](https://www.oulan.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.oulan.com/2020/05/04.md).

# 04

神不是万能的，敏捷教练无所不能。

![](/files/5jJTSLFACQw6dXIEnlxd)