Keep your mouth shut, and close up the doors of sight and sound, and as long as you live you will have no vexation. But open your mouth, or become inquisitive, and you will be in trouble all your life long.
The great Tao flows everywhere. All things are born from it, yet it doesn't create them. It pours itself into its work, yet it makes no claim. It nourishes infinite worlds, yet it doesn't hold on to them. Since it is merged with all things and hidden in their hearts, it can be called humble. Since all things vanish into it and it alone endures, it can be called great. It isn't aware of its greatness; thus it is truly great.
My own words are not the medicine, but a prescription; not the destination, but a map to help you reach it. When you get there, quiet your mind and close your mouth. Don't analyze the Tao. Strive instead to live it: silently, undividedly, with your whole harmonious being.
. . . These are notions of the mind, which is like a knife, always chipping away at the Tao, trying to render it graspable and manageable. But that which is beyond form is ungraspable, and that which is beyond knowing is unmanageable. There is, however, this consolation: She who lets go of the knife will find the Tao at her fingertips.