The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

要理解疯狂，必须先说它的语言。

经济学的艺术在于理解规则与行为之间的微妙互动。

爱就是爱，否则就不是爱。浅薄的爱根本不算爱。