最深刻的定理往往源于最简单的观察。

防止战争最可靠的方法是不惧怕战争。

"The world is a prison, and language is the key."

In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs.

Love is the only sane and satisfactory answer to the problem of human existence.

我认为生活中最重要的事情是爱与被爱。