The easiest and noblest way is not to be crushing others，but to be improving yourselves.
最简单而高贵的方式不是压榨别人，而是提高你自己。
I'm not afraid to take a stand. Everybody come take my hand. We'll walk this road together, through the storm. Whatever weather, cold or warm.
The teacher must believe in the potential of his students. He must see in each one of them a spark of the divine fire.
做人就是与自己发生冲突。
做数学就是同时参与创造和发现的行为。
I don’t like to be told what to do.
Every experiment is a step towards understanding the complex mechanisms of life.