The only way of discovering the limits of the possible is to venture a little way past them into the impossible.
数学中最深刻的见解往往来自最抽象的理论。
城市是一个活生生的有机体，不断进化。
理解变化的唯一方法是投身其中，随之而动，加入舞蹈。
做出伟大工作的唯一途径就是热爱你所做的事情。
创新不在于技术，而在于思维方式。
The art of doing mathematics consists in finding that special case which contains all the germs of generality.