> 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/2018/02/04.md).

# 04

胡子的课程还是比较烧脑。道理通常都是简单的。说出来也容易懂，实际行动起来也不难。为什么还是会有差距呢？是记了一本笔记，还是留在脑海并且能够付诸实践？早安，世界。早安，未来。早安，开始累积的你。

![](https://385430918-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M8iFCzaIpXf8zXqpE6I%2F-MSkH5GdYeTp9FPpGLJJ%2F-MSkHGhLa_3AvHkEOwUT%2Fimage.png?alt=media\&token=9296bebd-0f88-401f-8228-7db87d5b2004)