死者最终的奖赏就是活在生者的记忆中。
The young do not know enough to be prudent, and therefore they attempt the impossible, and achieve it, generation after generation.
I think we all have a little bit of that fear of failure, and that's what drives us to succeed.
我已经履行了我的职责。我证明了庞加莱猜想，我在数学上没有什么可做的了。
他的花朵曾经告诉他，自己是宇宙间仅有的一种花；可是仅仅在这座花园里，就有五千朵和她一模一样的花！
The deterioration of every government begins with the decay of the principles on which it was founded.