> 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/2017/07/21.md). # 21 菜有香，汤有味。时间足够，精华都在汤里。每一天的感悟也是如此。每一个故事仔细一想都符合道理，印证思路，折射规则。早安，世界。早安，未来。早安，感悟中的你。