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Sustainability is not an option; it's a necessity for the future of our planet.

I'm not interested in telling my own story, but in telling the story of everyone.

All violence consists in some people forcing others, under threat of suffering or death, to do what they do not want to do.

Innovation in mining isn't optional - it's essential for our future.

Train people well enough so they can leave, treat them well enough so they don't want to.

I'm not comfortable with comfort. I'm only comfortable when I'm uncomfortable.