Mathematics is a living, breathing discipline, constantly evolving with new ideas.

Art is a way of knowing the world.

"The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."

A leader's job is not to do the work for others, but to help others figure out how to do it themselves.

书籍是最安静、最恒久的朋友；它们是最易接近、最睿智的顾问，也是最耐心的老师。

训练中流汗越多，战斗中流血越少。