The saying goes, 'The sage rests, truly rests and is at ease.' This manifests itself in calmness and detachment, so that worries and distress cannot affect him, nothing unpleasant can disturb him, his Virtue is complete and his spirit is not stirred up.
ZhuangziTo be constant is to be useful. To be useful is to realize one's true nature. Realization of one's true nature is happiness. When one reaches happiness, one is close to perfection.
ZhuangziDo not seek fame. Do not make plans. Do not be absorbed by activities. Do not think that you know. Be aware of all that is and dwell in the infinite. Wander where there is no path. Be all that heaven gave you, but act as though you have received nothing. Be empty, that is all.
ZhuangziBy ethical argument and moral principle the greatest crimes are eventually shown to have been necessary, and, in fact, a signal benefit to mankind.
Zhuangzi