Those who know don't talk. Those who talk don't know. Close your mouth, block off your senses, blunt your sharpness, untie your knots, soften your glare, settle your dust. This is the primal identity. Be like the Tao. It can't be approached or withdrawn from, benefited or harmed, honored or brought into disgrace. It gives itself up continually. That is why it endures.
LaoziThere is one appointed supreme executioner. Truly, trying to take the place of the supreme executioner is like trying to carve wood like a master carpenter. Of those who try to carve wood like a master carpenter, there are few who do not injure their hands.
LaoziHe who stands on tiptoe is not steady. He who strides cannot maintain the pace. He who makes a show is not enlightened. He who is self-righteous is not respected. He who boasts achieves nothing. He who brags will not endure. According to followers of the Tao, "These are extra food and unnecessary luggage." They do not bring happiness, therefore followers of the Tao avoid them.
Laozi