心灵可以被视为一个物理符号系统。

I don’t know if we each have a destiny, or if we’re all just floating around accidental—like on a breeze.

我们唯一需要恐惧的就是恐惧本身。

The most important political distinction among countries concerns not their form of government but their degree of government.

在战争中，武力和欺骗是两个关键的美德。

当生存成为日常课题，长期计划便成了奢侈品。

The best way to predict the future is to invent it.