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每位研究者都夢想著做一些能夠幫助世界的事情。

If I waited for perfection, I would never write a word.

The best way to test a program is to test it.

所有人類的錯誤都是不耐煩，過早地中斷有條不紊的程序，對表面問題進行明顯的圍欄。

I am not a hero of mathematics. I'm not even that successful; that is why I don't want to have everybody looking at me.

The power of a story lies not in its length, but in its depth and the universality of its themes.