I think people believe in heaven because they don’t like the idea of dying, because they want to carry on living and they don’t like the idea that other people will move into their house and put their things into the rubbish.

我将为社会创造价值，而不是提取它。

I don't have to be perfect. I just have to try my best.

The most dangerous phrase in business is 'We've always done it this way.'

A miner's greatest tool isn't their equipment - it's their judgment.

You have to be your own biggest believer before anyone else will believe in you.