Mathematics is not a spectator sport.

Nature is the best teacher for architects.

真正的领导力不在于掌控，而在于照顾那些你负责的人。

To write is to give shape to the chaos.

科学的力量在于它的普遍性和无私性，它超越了国界和文化的限制。

Government, even in its best state, is but a necessary evil; in its worst state, an intolerable one.