过去是一个谜题，每一块都很重要。

The truth is rarely pure and never simple.

领导力在于让他人因你的存在而变得更好，并确保这种影响在你离开后依然持续。

你不必完美无缺也能令人惊叹。

"A good book is an event in my life."

真正的矿业挑战不在于开采资源，而在于可持续开采并为所有利益相关者创造价值。

I can’t play bridge. I don’t play tennis. All those things that people learn, and I admire, there hasn’t seemed time for. But what there is time for is looking out the window.

"The world is a book, and those who do not travel read only one page."

I'm the worst thing since Elvis Presley, to rock the set and treacherous for the war.