真正的对手，包围的敌人，不是俄罗斯人，而是他们自己的愚蠢。

The mind is a system of organs of computation, designed by natural selection to solve the kinds of problems our ancestors faced in their foraging way of life.

Creativity is allowing yourself to make mistakes. Art is knowing which ones to keep.

如果你是用信用卡租车，不要购买额外的保险。