Many a man's reputation would not know his character if they met on the street.

Great companies are built on trust, transparency, and teamwork.

办事，不能做尽；说话，不能说尽；势力，不能倚尽；幸福，不能享尽。

一个人能经历的最美好的事物就是神秘。

数学的本质在于它揭示模式和对称性的力量。