Libraries were full of ideas—perhaps the most dangerous and powerful of all weapons.

The more one judges, the less one loves.

在暴君有权杀死一个国家的权利被证明之前，一个国家在必要时杀死暴君的权利永远不会被怀疑。

对探究的自由必须没有任何障碍……科学中没有教条的位置。

We are like travelers who have lost their way； we must ask， each one， for directions from a passerby.

我是那种会让你打电话给你女朋友并告诉她你爱她的人。

真正的英雄是那些即使害怕也坚持战斗的人。

The best designs are those that combine functionality with aesthetics.