Those who know others are intelligent Those who know themselves have insight. Those who master others have force Those who master themselves have strength.Those who know what is enough are wealthy. Those who persevere have direction. Those who maintain their position endure. And those who die and yet do not perish, live on.

The wise man is one who knows what he does not know.

The Tao is infinite, eternal. Why is it eternal? It was never born; thus it can never die. Why is it infinite? It has no desires for itself; thus it is present for all beings. The Master stays behind; that is why she is ahead. She is detached from all things; that is why she is one with them. Because she has let go of herself, she is perfectly fulfilled.

Respond intelligently even to unintelligent treatment.

Mask your brightness. Be at one with the dust of the earth. This is primal union.

The Tao can't be perceived. Smaller than an electron, it contains uncountable galaxies. If powerful men and women could remain centered in the Tao, all things would be in harmony. The world would become a paradise. All people would be at peace, and the law would be written in their hearts. When you have names and forms, know that they are provisional. When you have institutions, know where their functions should end. Knowing when to stop, you can avoid any danger. All things end in the Tao as rivers flow into the sea.

When nothing is done, nothing is left undone.