绝不要和愚蠢的人争论,他们会把你拖到他们那样的水平,然后回击你。
Man is the measure of all things: of things which are, that they are, and of things which are not, that they are not.
荒野是一个充满教训的地方。要生存,你必须从中学习。
The most common way people give up their power is by thinking they don't have any.