如果你活着，你就得挥舞胳膊腿，上蹿下跳，制造噪音，因为生命与死亡截然相反。
If you're alive, you've got to flap your arms and legs, you've got to jump around a lot, you've got to make a lot of noise, because life is the very opposite of death.
最终的悲剧不是坏人的压迫和残酷，而是善良人的沉默。
真实生活就通常就是我们无法掌控的生活。
"What is a person, if not the marks they leave behind?"
我们必须尊重土地，因为它是我们一切工作的基础。
Sustainability isn't a choice—it's a responsibility we owe to the next generation.
有成就感的人会把世界看成一个友好的世界，并乐于看到它照原样保持下去，但失意者却会乐于看到世界急遽改变。
你必须花费一些精力和努力才能看到数学的美。
Leadership in energy means having the courage to invest in solutions before the market demands them.