文章是用来承载道理的，不仅仅是为了观赏美观。

Theorems are the permanent literature of mathematics.

I am very much attracted by the mystery of the world, and I think that is the main theme of my poetry.

最伟大的故事是那些挑战我们成长的故事。

我一直尊重这项运动的历史。这就是我如此努力的原因。

学习数学的最好方法就是去做数学。

Grow old along with me! The best is yet to be.

"The writer's duty is to excavate truth, no matter how painful it may be."

La poesía es la única prueba concreta de la existencia del hombre.

最可持续的建筑是人们喜爱到足以世代维护的建筑。