Indefinite nature is superior to precise geometry. Keeping to the root. Silent non-being is the source. Returning to the root means tranquillity. Non-being is more profound than being.
Silence is more profound than speech.
Knowing the relation between non-being and being, becoming and perishing, growth and decay is wisdom. Universality means unity with the universe, in accord with Tao. Tranquillity and humility, not activity and assertiveness, are the source of wisdom. Rulers should not interfere. When original oneness with all is lost, morality arises.