I think that's the single most important thing about writing: it's about making the familiar strange and the strange familiar.

艺术家必须既是诗人又是工程师。

对于那些没有研究过数学的人来说，有些事情似乎是难以置信的。

过去不是一个居住的地方，而是一个学习的地方。

学习数学的唯一方法就是做数学。

"The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart."