真理是不朽的，它超越了时间的局限。

表演不是要成为不同的人。它是在明显不同的事物中找到相似之处，然后在那里找到自己。

安全不仅是关键绩效指标，更是矿业一切工作的基础。

I don't know where the limits are, but I would like to go there.

重要的不是发生在你身上的事情，而是你如何处理发生在你身上的事情。

It wasn't all romantic. I didn't have a dorm room, so I slept on the floor in friends' rooms, I returned coke bottles for the 5¢ deposits to buy food with, and I would walk the 7 miles across town every Sunday night to get one good meal a week at the Hare Krishna temple. I loved it. And much of what I stumbled into by following my curiosity and intuition turned out to be priceless later on.