> 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/2020/03/19.md).

# 19

过去若镜，可以丰满自己。

![](https://385430918-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M8iFCzaIpXf8zXqpE6I%2Fuploads%2FK7LMzNOTKDd5aryeZIAp%2F29761651280797_.pic.jpg?alt=media\&token=0a3163ba-f209-458a-b207-ebec22189fcf)