可持续性不是一种选择，而是我们对后代的责任。

你必须为每一分而战，就像它是最后一分一样。

没有可持续性的效率只是短期的胜利；真正的进步是以长期影响来衡量的。

The past is not dead. It is not even past.

Space and light and order. Those are the things that men need just as much as they need bread or a place to sleep.

我们从不害怕竞争，因为竞争让我们变得更强。

"The best way to predict the future is to build it."

The true value of a tree isn't in its board feet, but in its roots and reach.