> 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/2020/05/05.md).

# 05

余生很长，何事慌张？请多指教。\[Salute]

![](/files/gQFsY8C174yGfMTKpBpn)