人类能做的最好的事情就是帮助另一个人了解更多。

"A book is a fragile creature, it suffers the wear of time, it fears rodents, the elements and clumsy hands. So the librarian protects the books not only against mankind but also against nature and devotes his life to this war with the forces of oblivion."

我不想成为明星。我想成为一名演员。

No man really knows about other human beings. The best he can do is to suppose that they are like himself.

在科学中，最重要的品质是学术诚信。

I earnestly wish to point out in what true dignity and human happiness consists.