> 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/2020/03/15.md).

# 15

得意时难见自己，失意时难见别人。

![](https://385430918-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M8iFCzaIpXf8zXqpE6I%2Fuploads%2Fv6uJfrw2Xrh24k566aPR%2F29721651280574_.pic.jpg?alt=media\&token=d2f487c5-9e5c-478f-a023-fb4fe64345fc)