可持续性不是一个选择;它是我们对后代的责任。
Sustainability isn't an option; it's a responsibility we owe to future generations.
We choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard, because that goal will serve to organize and measure the best of our energies and skills, because that challenge is one that we are willing to accept, one we are unwilling to postpone, and one which we intend to win, and the others, too.
He does not love me, he loves the idea of me.
建筑师必须是诗人,但必须是建造的诗人。
Every generation needs a new revolution.