每件事都是一个学习的过程：每次跌倒，都是在教你下次如何站起来。
Everything is a learning process: any time you fall over, it's just teaching you to stand up the next time.
I don't know what's tighter, our jeans or our harmonies.
We must balance the need for energy with the responsibility to protect our planet.
Civilization as it is known today could not have evolved, nor can it survive, without an adequate food supply.
The architect must be a bridge between the possible and the impossible.
任何组织中最宝贵的资源都是人。