The key to performance is elegance, not battalions of special cases.

I don’t believe in luck. I believe in preparation meeting opportunity.

Be thankful for what you have; you’ll end up having more. If you concentrate on what you don’t have, you will never, ever have enough.

The only thing more dangerous than ignorance is arrogance.

Life is too important to be taken seriously.

"In every story, there is a hidden truth waiting to be discovered."

You have to think anyway, so why not think big?

矿业必须以可持续发展为核心进化，否则我们可能被淘汰。