Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.

创新不仅仅是创造新产品；它关乎重新构想我们如何解决问题。

没有远见，建筑就只是简单的建造。

欧洲不应是一个怀旧的洲，而应是一个充满希望的洲。