> 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/2021/04/27-growth-ring.md).

# 27, 年轮

日月恒盈仄\
流转若浮云\
所思无记述\
伐木得年轮

![](https://385430918-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M8iFCzaIpXf8zXqpE6I%2F-MZAEG6zttQ_EehkcVbB%2F-MZFDxsqQGbpsp_UhTx9%2FIMG_4490.jpeg?alt=media\&token=17602e56-a5ad-48ba-99d4-0d07db48cd40)