第四章
Chapter 4
道冲而用之或不盈，渊兮似万物之宗。挫其锐，解其纷，和其光，同其尘。湛兮似或存，吾不知谁之子，象帝之先。
The Tao is like an empty vessel; used but never filled. Fathomless, it seems to be the ancestor of all things. It blunts sharpness, untangles knots, softens glare, and merges with dust. Deep and still, it seems to barely exist. I do not know whose child it is; it appears to precede the Lord.
白话译文
道是虚空的，但它的作用却不会穷尽，深远啊，好像是万物的祖宗。它消磨锐气，解除纷扰，调和光芒，混同尘世。隐约之中好像存在着，我不知道它是从何而来的，似乎在天帝之前就已经存在了。
AI 解读
道如同一只永远不会满溢的容器，越是虚空越有无限的容量与可能。老子用'挫锐、解纷、和光、同尘'描述道的特质，这也是修道者的行为准则：不锋芒毕露，不制造纷争，与万物和谐共处。