The mature person perceives the fruitlessness of rigid, external methodologies; Remembering this, he keeps his attitude unstructured at all times and thus is always free to pursue the Integral Way. He studies the teachings of the masters. He dissolves all concepts of duality. He pours himself out in service to others.

Under heaven all can see beauty as beauty only because there is ugliness. All can know good as good only because there is evil. Therefore having and not having arise together. Difficult and easy complement each other. Long and short contrast each other. High and low rest upon each other. Voice and sound harmonize each other. Front and back follow one another.

He who knows, knows not. He who knows not, knows.

The Tao never acts with force, yet there is nothing that it can not do.

Men are born soft and supple; dead, they are stiff and hard. Plants are born tender and pliant; dead, they are brittle and dry. Thus whoever is stiff and inflexible is a disciple of death. Whoever is soft and yielding is a disciple of life. The hard and stiff will be broken. The soft and supple will prevail.

Covetousness is the greatest misfortune. One who does not know what is enough will never have enough.

Muddy water, let stand, becomes clear.