He who knows much about others may be learned, but he who understands himself is more intelligent. He who controls others may be powerful, but he who has mastered himself is mightier still.
A man is born gentle and weak. At death, he is hard and stiff. Green plants are tender and filled with sap. At death, they are withered and dry. Therefore, the stiff and unbending is the disciple of death, and the gentle and yielding is the disciple of life.
Those who know do not speak; Those who speak do not know. Stop up the openings, Close down the doors, Rub off the sharp edges. Unravel all confusion. Harmonize the light, Give up contention: This is called finding the unity of life.
Every being in the universe is an expression of the Tao. It springs into existence, unconscious, perfect, free, takes on a physical body, lets circumstances complete it. That is why every being spontaneously honors the Tao. The Tao gives birth to all beings, nourishes them, maintains them, cares for them, comforts them, protects them, takes them back to itself, creating without possessing, acting without expecting, guiding without interfering. That is why love of the Tao is in the very nature of things.
All things issue from it; all things return to it. To find the origin, trace back the manifestations. When you recognize the children and find the mother, you will be free of sorrow. If you close your mind in judgements and traffic with desires, your heart will be troubled. If you keep your mind from judging and aren't led by the senses, your heart will find peace. Seeing into darkness is clarity. Knowing how to yield is strength. Use your own light and return to the source of light. This is called practicing eternity.
Empty yourself of everything.
Let the mind become still.
The ten thousand things rise and fall while the Self watches their return.
They grow and flourish and then return to the source.
Returning to the source is stillness, which is the way of nature.