世界需要负责任的矿工,他们既了解矿产的价值,也明白地球的价值。
I'm not a legend, I'm just a man who tells stories.
For the past 33 years, I have looked in the mirror every morning and asked myself: 'If today were the last day of my life, would I want to do what I am about to do today?' And whenever the answer has been 'No' for too many days in a row, I know I need to change something.