牛马生着四足,这是天性;给马戴上笼头,给牛穿上鼻绳,就是人为。所以说,不要人为毁灭天性,不要用故意造作去毁灭天命,不要以德行去为名利殉葬,谨守天道勿使丧失,这就叫返归本真。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
成功的秘诀是知道别人不知道的事情。