年轻时你以为可以离开永不回头，但你总会回望。

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.

Materiality is not just about surfaces, it's about the essence of construction.

The truth is, we are all waiting for someone to take care of us. We are all waiting for someone to tell us what to do.

在地球系统的伟大运作中，有机和无机力量完美和谐。