"Books are the quietest and most constant of friends."

Human kindness has never weakened the stamina or softened the fiber of a free people. A nation does not have to be cruel to be tough.

数学发现的过程与发现本身同样重要。

科学的美丽在于它让我们惊讶的能力。

释义：正直仁信，原则处世，宏大包容，依此处世，不用学习世俗的那一套也不会不利。此句强调自然的品质，反对虚伪骄饰。

We're not gonna give you no breakup song

天才不过是比其他人看得更远的人。