"The biggest risk is not taking any risk."

Architecture is a very dangerous job. If a writer makes a bad book, well, it's a bad book. But if an architect makes a bad building, it's a bad life.

The Langlands program is a vision of how mathematics could be unified in a single framework.

新市场的开放，无论是国内还是国外，以及从手工作坊和工厂到美国钢铁公司等企业的组织发展，都说明了同样的工业突变过程——如果我可以用这个生物学术语的话——它不断地从内部革新经济结构，不断地摧毁旧的经济结构，不断地创造新的经济结构。