"Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding."

在实验结束后咨询统计学家，往往只是让他进行尸检。他或许能说出实验失败的原因。

"I don't think you can ever do your best. Doing your best is a process of trying to do your best."

The future belongs to those who can adapt, innovate and inspire others to do the same.

一个爱国者必须时刻准备好在必要时捍卫国家免受政府的侵犯。