In republican governments, men are all equal; equal they are also in despotic governments: in the former, because they are everything; in the latter, because they are nothing.

压力是一种特权，它只属于那些赢得它的人。

世界是一本书，不旅行的人只读了一页。

科学真正的回报在于知道你的工作可以拯救生命。

"Emotions exist for the sake of action."

我是那种精神不正常的人。