抱最好的希望，做最坏的打算。

I try to approach each project with a fresh perspective.

追求数学真理是一项崇高的努力。

心灵是一个过程的动态平衡。

There is no such thing as a special category of science called applied science; there is science and its applications, which are related to one another as the fruit is related to the tree that has borne it.

"To understand a people, you must first understand their stories."

The strength of the team is each individual member. The strength of each member is the team.

避免错误的最佳方式是积累经验。

自然定律相对于参考系变换的对称性是物理学最基本的原理之一。