People live their lives, constantly surrounded by anxiety. if they live long before dying, they end up in senility, worn out by concerns: a terrible fate! The body is treated in a very harsh fashion. Courageous men are seen by everyone under Heaven as worthy, but this doesn't preserve them from death. I am not sure I know whether this is sensible or not.
ZhuangziThe raven hatches its young; the fish spew forth their eggs; the slim-waisted wasp transforms, and when a younger brother comes along the elder brother weeps. For too long I have not been able to work in harmony with these changes. So, given that I did not play my part in harmony with others, how could I expect to change people?
ZhuangziHorses 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.
Zhuangzi