Horses have hoofs to carry them over frost and snow; hair, to protect them from wind and cold. They eat grass and drink water, and fling up their heels.... Such is the real nature of horses.
ZhuangziTo have attained to the human form is a source of joy... What an incomparable bliss it is to undergo these countless transitions.
ZhuangziThe fish trap exists because of the fish. Once you've gotten the fish you can forget the trap. The rabbit snare exists because of the rabbit. Once you've gotten the rabbit, you can forget the snare. Words exist because of meaning. Once you've gotten the meaning, you can forget the words. Where can I find a man who has forgotten words so I can talk with him?
Zhuangzi