True leadership is not about exercising power but about empowering others to achieve their potential.

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

把抑郁症患者当作只是感到悲伤来对待是没有意义的，说‘好了，坚持住，你会挺过去的。’悲伤或多或少像感冒——有耐心，它会过去。抑郁症就像癌症。