By ethical argument and moral principle the greatest crimes are eventually shown to have been necessary, and, in fact, a signal benefit to mankind.
ZhuangziWhen there is no more separation between 'this' and 'that,' it is called the still-point of the Tao. At the still point in the center of the circle one can see the infinite in all things.
ZhuangziThe non-action of the wise man is not inaction. It is not studied. It is not shaken by anything. The sage is quiet because he is not moved, not because he wills to be quiet. . . . Joy does all things without concern. For emptiness, stillness, tranquillity, tastelessness, silence, and non-action are the root of all things.
ZhuangziTo exercise no-thought and rest in nothing is the first step toward resting in Tao. To start from nowhere and follow no road is the first step toward attaining Tao.
ZhuangziIf a man is crossing the river and an empty boat collides with his skiff, even though he is a bad tempered man he will not become very angry. But if he sees a man in the other boat he will scream and shout and curse at the man to steer clear. If you can empty your own boat crossing the river of the world, no one will oppose you, no one will seek to harm you. Thus is the perfect man - his boat is empty.
Zhuangzi