Your brain is your most important asset; take care of it.
年轻人是可怕的,因为怎么能知道他的将来不如我们现在呢?但如果一个人到了四十、五十岁还默默无闻,他也就没有什么可怕的了。
最好的建筑是鼓舞人心的。
理论物理学是唯一一个你可以通过犯错来谋生的科学。
The greatest sweetener of human life is Friendship. To raise this to the highest pitch of enjoyment, is a secret which but few discover.