追求数学真理就是追求美、优雅和简洁。

The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins?

科学是一种探索和理解世界的方式。

The most important thing is to awaken in the child his own will and ability to create.

True success is measured by the positive impact you have on others.

译文：有道义的财物可以去谋取，没有道义的钱不能强求。赏析：君子爱财，取之有道。赚钱不可耻，但要走正道。那些来路不正的意外之财莫贪，人要是贪小便宜，终究会吃大亏的。