“The cinnamon can be eaten, and so it gets cut down; the lacquer tree can be used, and so it gets hacked apart. All men know the use of the useful, but nobody k

“The cinnamon can be eaten, and so it gets cut down; the lacquer tree can be used, and so it gets hacked apart. All men know the use of the useful, but nobody knows the use of the useless!” — ZhuangzI