The major credit I think Jim and I deserve... is for selecting the right problem and sticking to it.

文学是用文字之线编织梦想的艺术。

The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.

I don’t chase success, I chase excellence.

数学的本质在于它的自由。

历史对我不错,因为都是我写的。

数字媒体没有取代绘画，它给了我们思考标记制作的新方式。