Keep cool, but care.

一个爱国者必须时刻准备好在必要时捍卫国家免受政府的侵犯。

The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.

文学和科学相比，的确没什么用处，但文学最大的用处，也许就是它没有用处。

成功没有捷径。你必须每天努力工作。

水太清了就会见不到鱼，人太精明了就没有朋友。冠冕的玉旒，是用来遮蔽视线；用丝棉塞耳，是为了减弱听觉。