The world is full of obvious things which nobody by any chance ever observes.
我相信人类不仅会生存下去，他终将胜利。他是不朽的，不是因为他在生物中拥有永不枯竭的声音，而是因为他有灵魂，有能够同情、牺牲和忍耐的精神。
The best preparation for good work tomorrow is to do good work today.
你不必具备量子力学所要求的能力。你只需要知道一些简单的事情，并真正了解它们。
Men marry because they are tired, women because they are curious; both are disappointed.
世间万物不可能都完美无缺，可怜那些执着的人总是被忧愁困扰。