Success is not about the amount of money you make, it's about the difference you make in people's lives.

"The past is never dead. It's not even past."

The principle of human dignity is the foundation of all the other principles of the natural law.

唯一的好是知识，唯一的恶是无知。

I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them.

把自己的精神，培养得清净明澈；把自己的思想，澄清专一；把自己的胆识，培养得深沉敏捷；把自己的气魄，培养得坚强宏大；把自己的才干，培养得果敢决断；把自己的器量，培养得端正庄重；把自己的胸襟，培养得豁达宽容；把自己的节操，培养得严肃冷峻。