The very reason I write is so that I might not sleepwalk through my entire life.
人类的状况是不断的斗争，但也是无尽的可能性。
有机体不仅学会做什么，还学会什么导致什么。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
成功是一段旅程，而不是目的地。
Man is an animal that makes bargains: no other animal does this—no dog exchanges bones with another.
人是会讨价还价的动物：没有其他动物会这样做——没有狗会与另一只狗交换骨头。