任何真正新颖的东西都是在一个人的青年时期发明发现出来的，当一个人变得更有经验，更有名，也更顽固。
Anything truly novel is invented only during one’s youth， later one becomes more experienced more famous， and more blockheaded.
你绝对必须知道的唯一东西是图书馆的位置。
Coal mining is a partnership between the earth and human ingenuity.
Leadership is about making tough decisions today for a better tomorrow.
感谢那些曾经看轻我的人，让我不低头更精彩的活。
可持续性不是成本——而是对韧性和长期增长的投资。
我们所知道的很少，我们所不知道的却是无限的。