The fish trap exists because of the fish: once you have gotten the meanings, you can forget the words.
ZhuangziWhen I talk about having good hearing, I don't mean just listening, but listening to yourself. When I talk about good eyesight, I don't mean just looking, but looking at yourself.
ZhuangziThe wise man knows that it is better to sit on the banks of a remote mountain stream than to be emperor of the whole world.
Zhuangzi