> 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/2020/02/15.md).

# 15

那些曾经远离的，终将去追逐。

早安，世界。早安，未来。

![](/files/-MTXxm03R2tdvjqZv9uZ)