数学家是将咖啡转化为定理的装置。

It has done me good, because of the color of the wheat fields. Go and look again at the roses. You will understand now that yours is unique in all the world。

韧性是通过挑战而非安逸建立的。

The deepest need of man is the need to overcome his separateness, to leave the prison of his aloneness.

我最大的幸福就是做自己喜欢的事。