知人者智，自知者明。
1He who knows other men is discerning; he who knows himself is intelligent.
胜人者有力，自胜者强。
2He who overcomes others is strong; he who overcomes himself is mighty.
知足者富，强行者有志。
3He who is satisfied with his lot is rich; he who goes on acting with energy has a (firm) will.
不失其所者久，死而不亡者寿。
4He who does not fail in the requirements of his position, continues long; he who dies and yet does not perish, has longevity.