A mathematician's work is never done; there are always more problems to solve.

Every time I write a book, every time I face that blank page, I’m convinced that I can’t do it.

"A man's memory might have only a hundred clear days in it and he has lived thousands."

生活充满了无限可能，死亡是最后的选择。

沉默可以比言语更响亮，如果你懂得如何倾听。

一个好故事就是一个好故事，无论它是如何被讲述的。

我不相信放弃。