Rationality is not about being right, but about being consistent in your beliefs and actions.

Sir, where are you running? Are you doing this for world peace? Are you doing this for the homeless? Are you running for women's rights? The environment? They just couldn't believe that somebody would do all that running for no particular reason. Why are you doing this? I just felt like running. I just felt like running.

Sustainability isn't a choice anymore—it's the only way forward for our industry.

Dreams don't work unless you do.

最重要的事情是让最重要的事情保持最重要。

The mining industry has a responsibility to leave communities better than we found them.