我认为数学之所以有价值，是因为它具有这种令人难以置信的结构，你可以探索和发现。
I think that the thing that makes mathematics worthwhile is the fact that it has this incredible structure that you can explore and discover.
Our Lord has written the promise of resurrection, not in books alone, but in every leaf in springtime.
模形式的算术是数论更深层次对称性的反映。
只要对人情世故熟悉了，还有什么大事做不到？只要天理与人心吻合了，还有什么好事办不成？如果对某一件事情不留心，那么这件事情就得不到应有的料理；如果对某一物品不留心，那么这个物品就得不到合理的安排。
幸福不是现成的东西，它来自于你自己的行动。
沉默并不总是同意，有时只是疲惫。
Writing for children is a responsibility—they deserve the truth, even when it's hard.
The artist deals with what cannot be said in words.