What ever you do, do it well. Do it so well that when people see you do it they will want to come back and see you do it again and they will want to bring others and show them how well you do what you do.
当你愿意挑战现状时，创新就会发生。
You don’t have to be the best, but you have to be the best you can be.
做出伟大工作的唯一途径就是热爱你所做的事。
国家一定要有直言进谏的臣子，上级必须有敢于提出反对意见的下级，议论国政的人不停止，各种不同政见的人相互辩论，才可以长久保存国家，使国家兴盛强大。也就是说言论自由是民众的基本权利，每个人都可以提出不同的政见，民众有平等参与政治的权利。
A mathematician's work is never done; there are always more problems to solve.