科学不仅仅是一种职业；它是一种驱使我们探索未知的激情。

Life is a horse，and either you ride it or it rides you.

我们都会死去，所有人，多么荒谬！这种孤独的事实应该让我们彼此相爱可是并没有。我们在琐事中变得恐惧平庸，我们被虚无啃噬。

Psychology should be the science of mental life, both of its phenomena and of their conditions.

自由是法律允许的一切权利。

如果你继续寻找幸福是由什么组成的，你永远不会幸福。如果你在寻找生命的意义，你就不会真正地活着。

The first duty of the sovereign， that of protecting the society from the violence and invasion of other independent societies， can be performed only by means of a military force.

"Theatre is the art of the invisible made visible."