We don't inherit the earth from our ancestors; we borrow it from our children—this belief shapes everything we do.
我们的大脑天生倾向于看到光明的一面，即使证据表明并非如此。
世界因你的行动而改变，而非你的观点。
"The beauty of mathematics only shows itself to more patient followers."
世界上最好的论点也无法改变一个人的想法。唯一能做到这一点的，是一个好故事。
地理学是研究地球作为人类家园的科学。
I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That’s how I’ve gotten to where I am.