To live is to suffer, to survive is to find some meaning in the suffering.

心理学必须是一门功能的科学，而不仅仅是事实的科学。

Much of what sophisticates loftily refer to as the "complexity of the real world” is in fact the inconsistency in their own minds.

A mathematician is a device for turning coffee into theorems.

预测未来的最好方式就是创造未来。

驴子想的是一样，赶驴的人想的却是另一样。

生活中只有两种悲剧：一个是没有得到我们想要的，另外一个是得到我们想要的。

Success is not final, failure is not fatal: It is the courage to continue that counts.

生活是10%发生在你身上的事，90%是你如何应对它。

南开校训，意为培养公正与能力兼备的人才，追求不断创新。

你可以通过一个人的回答来判断他是否聪明。你可以通过一个人的问题来判断他是否明智。