The 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.
ZhuangziThe living all find death unpleasant; men mourn over it. And yet, what is death, but the unbending of the bow and its return to its case?
ZhuangziLook at this window: it is nothing but a hole in the wall, but because of it the whole room is full of light. So when the faculties are empty, the heart is full of light.
Zhuangzi