> 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/2017/08/26.md). # 26 桥就算难走，也可以通过。关键是战胜自己心里的恐惧。因为不敢，才困难。勇气是个奇妙的东西，是迈出第一步之前的那一步。早安，世界。早安，未来。早安，勇敢的你。