The more you know, the more you realize you don't know.

The only true voyage of discovery would be not to visit strange lands but to possess other eyes, to behold the universe through the eyes of another, of a hundred others.

The greatest tragedy of humanity is not death, but the loss of dignity.

译文：人生就像一场梦，百年光阴很容易就过去了。梅花绽放时，泉水开始涌动，雪花飞舞处，大雁不见踪迹，只留下一片空旷。不如一醉解千愁，等待春风到来。

相信科学的过程——它很慢，但它是有效的。

相信有时需要勇气。