The pursuit of mathematical truth is a pursuit of beauty, elegance, and simplicity.

Man is so much the voice of his interest that it is not enough to make him see the right， but you must make him feel it.

梦想是变革的种子。没有种子，什么都不会生长；没有梦想，什么都不会改变。

译文：即使是钝刀，也希望能有一次锋利的机会；梦想着施展抱负，实现宏伟的计划。