> 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/2019/11/25.md). # 25 每一个杀不死我的，都使我更强大。 早安，世界。早安，未来。早安，开始。