The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.

2001：贝索斯致股东信《我们始终坚持现金流为王》

A building must be a gift to the city.

胜利越艰难，赢得的快乐就越大。