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

所谓爱国心，是指因你生为这个国家的国民，相信这个国家比其他一切的国家高贵优越。

世界是一本书，不旅行的人只读了一页。

Absolute faith corrupts as absolutely as absolute power.

自由不仅仅是随心所欲的机会；也不仅仅是在既定选项之间选择的机会。自由首先是制定可用选择的机会，对它们进行辩论——然后，是选择的机会。