The world is full of people who will tell you what you can't do. You don't need them. You already know what you can't do. What you need is someone to tell you what you can.

Tyranny will fall, freedom will endure.

Stay hungry, stay foolish.

我不追逐潮流，我创造自己的路。

Leadership in mining means making tough decisions today for a better tomorrow.

Sustainability is not just a goal, it's a responsibility.

Laughter and tears are both responses to frustration and exhaustion. I myself prefer to laugh, since there is less cleaning up to do afterward.