> 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/2020/02/28.md).

# 28

忙碌会传染。

早安，世界。早安，未来。

![](https://385430918-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M8iFCzaIpXf8zXqpE6I%2F-Mhh5gGj-gdcvI5uzoJW%2F-Mhh5q4s3TkWJhjMs_oO%2Fimage.png?alt=media\&token=b3747fba-2897-445e-ba63-c3865bcb48ac)