每一项伟大突破最开始都是可笑的、荒谬的。事实上,如果它一开始不是可笑和荒谬的,就不是突破。
Every breakthrough is at first laughable and ridiculous. In fact if it did not start out laughable and ridiculous, it is not a breakthrough.
I have called this principle, by which each slight variation, if useful, is preserved, by the term Natural Selection.  
你控制你的未来,你的命运。你所想的就会实现。通过在纸上记录你的梦想和目标,你启动了成为你最想成为的人的过程。把你的未来放在好的手中——你自己的手中。
森林是地球的肺,我们不要让它窒息。
I'm not interested in playing the same character twice.
We must challenge conventional wisdom and be willing to reinvent our industry for a sustainable future.
Sustainability in mining isn't an option—it's a necessity for our future.