数学的美在于它能够用一种普遍的语言来描述世界。
The beauty of mathematics lies in its ability to describe the world in a language that is universal.
People are afraid to pursue their most important dreams, because they feel that they don't deserve them, or that they'll be unable to achieve them. We, their hearts, become fearful just thinking of loved ones who go away forever, or of moments that could have been good but weren't, or of treasures that might have been found but were forever hidden in the sands.
Don't bother just to be better than your contemporaries or predecessors. Try to be better than yourself.
我的科学研究给我带来了极大的满足；我深信，用不了多久，全世界都会承认我的工作成果。
To write is to live, to live is to write.
Stop acting as if life is a rehearsal. Live this day as if it were your last. The past is over and gone. The future is not guaranteed.