All men know the use of the useful, but nobody knows the use of the useless. Where can I find a man who has forgotten words so that I can have a word with him?
ZhuangziCan a man cling to the positive without any negative in contrast to which it is seen to be positive? If he claims to do so he is a rouge or a madman.
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.
ZhuangziYou cannot speak of ocean to a well-frog, the creature of a narrower sphere. You cannot speak of ice to a summer insect, the creature of a season.
ZhuangziBeneath multiple specific and individual distinctions, beneath innumerable and incessant transformations, at the bottom of the circular evolution without beginning or end, there hides a law, a unique nature participated in by all beings, in which this common participation produces a ground of common harmony.
Zhuangzi