> 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/2020/01/27.md).

# 27

道阻且长，便早些起行。

早安，世界。早安，未来。

![](https://385430918-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M8iFCzaIpXf8zXqpE6I%2F-MTV0CLz--KU3DsV39Hu%2F-MTV1AknkxQypJtV5L9X%2Fimage.png?alt=media\&token=d5525587-8d82-4b56-a509-17f67a166c85)