Will you be a cynic， or will you be a builder？
The worst thing in the world that can happen to you if you’re an engineer that has given his life to something is for someone to rip it off and put their name on it.
"The only real elegance is in the mind; if you've got that, the rest really comes from it."
数学是一门活生生的学科，不断演变和发展。
Dancing is like breathing to me.