可持续性不是一种趋势，而是商业的未来。

The world is a place of the living, and the dead have no place in it. The dead are nothing. They are not even a memory. They are forgotten. And the living, too, will be forgotten.

战争不会消灭正直，它反而更需要正直——比和平时期更需要。

只赚钱的企业是贫乏的企业。

美国是世界上最强大的国家，在可预见的未来仍将如此。

建筑师必须是空间的哲学家。