The best way to help people is not to do things for them, but to help them do things for themselves.
帮助他人的最好方式不是为他们做事,而是帮助他们为自己做事。
不要提出任何你不能通过实验证明的东西。
组合数学是不用计数的计数艺术。
Architecture should be quiet and background, not shouting for attention.
你太慷慨了,不会玩弄我。如果你的感情还和去年四月一样,请立即告诉我。我的感情和愿望没有改变,但你的一句话就会让我永远沉默。
"You never really understand a person until you consider things from his point of view."
农业效率绝不能以生物多样性为代价。