The most exciting moments in mathematics are when you discover that two seemingly unrelated areas are deeply connected.
All my life through, the new sights of Nature made me rejoice like a child.
为了成功，你必须愿意失败。
The best art leaves you with more questions than answers.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
做一个有道德的人，就是要付出、必须付出某种关注。