> 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/2019/02/09.md).

# 09

活在当下

![](https://385430918-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M8iFCzaIpXf8zXqpE6I%2F-MT8hQkwx4lMRjWZy6wd%2F-MT8hswRc3HXtdd2gKzR%2Fimage.png?alt=media\&token=8a99fff4-ba28-449d-979f-b2c8ae5d6eb1)