A good novel tells us the truth about its protagonist; but a bad novel tells us the truth about its author.
La palabra es el arma más poderosa que tenemos para cambiar el mundo.
When one reads Bibles, one is less surprised at what the Deity knows than at what he doesn't know.
永远不要停止相信自己。
最优秀的科学家是那些在自然的复杂性面前保持谦逊的人。