在年轻的时候，请接受能为自己提供陡峭的学习曲线和艰苦的磨炼机会的工作。最初的工作是为人生打基础的，不要为了暂时的声望而轻易地接受一份工作。

With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.

教育不是为生活做准备，而是生活的本身。

在每个问题中，都有一个等待被发现的隐藏模式，作为数学家，我们的责任就是去揭示它。

The only way to discover the limits of the possible is to go beyond them into the impossible.

To this war of every man against every man， this also in consequent； that nothing can be unjust.The notions of right and wrong， justice and injustice， have there no place.Where there is no common power， there is no law: where no law， no injustice.

高尚的名望声誉，在屈辱中彰明；宏大的道德雅量，在隐中发扬。

企业的目的不仅仅是利润，还包括为社会做贡献。