我从不考虑过去。我总是期待下一个挑战。

A good system design is one that makes it easy to do the right thing and hard to do the wrong thing.

Freedom is not merely the opportunity to do as one pleases; neither is it merely the opportunity to choose between set alternatives. Freedom is, first of all, the chance to formulate the available choices, to argue over them - and then, the opportunity to choose.

A true scientist does not seek fame or fortune, but seeks the truth.

自守表示的研究揭示了数域的隐藏对称性。

这朵花藏在它那绿茵茵的房间中用了很长的时间来打扮自己。她精心选择着她将来的颜色，慢慢腾腾地妆饰着，一片片地搭配着她的花瓣，她不愿象虞美人那样一出世就满脸皱纹。她要让自己带着光艳夺目的丽姿来到世间。