"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."

绘画很像下棋：你的思维总是跑在你最终要走的棋前面。

I don’t have to prove anything to anyone. I only have to follow my heart and concentrate on what I want to say to the world. I run my world.

数学研究是所有自然现象精确知识不可或缺的基础。

好奇心推动数学家前进，总是在寻找下一个要回答的问题。