> 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/2020/03/12.md).

# 12

身处乱象，该当躬身入局。

![](/files/O1Um6ifglmxW2QO0e9ak)