> 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/2020/03/10.md).

# 10

拾取的光阴看起来是个影子，它的巨大作用好像一枚定海神针。![](https://385430918-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M8iFCzaIpXf8zXqpE6I%2Fuploads%2FMBm2YtDxTTRbeSgKktee%2F29671651280288_.pic.jpg?alt=media\&token=24ba6af9-f393-456b-81fb-6073a1a7c687)