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.
Softness triumphs over hardness, feebleness over strength. What is more malleable is always superior over that which is immoveable. This is the principle of controlling things by going along with them, of mastery through adaptation.
There is a big misunderstanding about the idea of naturalness. Most people who come to us believing in some freedom or naturalness, but their understanding is what we call [heretical naturalness] ... a kind of "let-alone policy" or sloppiness... For a plant or stone to be natural is no problem. But for us there is some problem, indeed a big problem. To be natural is something we must work on.
To consider this desirable would be to delight in the slaughter of men; and he who delights in the slaughter of men cannot get his will in the kingdom.