Leadership in mining means being accountable for both profits and the planet.

Was everyone else really as alive as she was?... If the answer was yes, then the world, the social world, was unbearably complicated, with two billion voices, and everyone’s thoughts striving in equal importance and everyone’s claim on life as intense, and everyone thinking they were unique, when no one was. One could drown in irrelevance.

Nothing is a waste of time if you use the experience wisely.

那些自认为被上天选中的人们不喜欢谈及痛苦的取舍抉择。他们喜欢谈论幸福感满满的解决方案，从而可以根除整个的问题，至少在他们的想象里。

The more experienced I get, the more I understand that it’s not about perfection – it’s about progression.

The language of mathematics is universal, transcending cultural and linguistic barriers.