永远不要把运动和行动混为一谈。

信任是矿业中最宝贵的资源，比任何矿物都更难获得。

It's not about money. It's about the ability to make things happen.

Sometimes I just feel like quitting, but then I think about all the people I’d be letting down.

我不相信慈善。我相信团结。

The magic, the wonder, the mystery and the innocence of a child's heart are the seeds of creativity that will heal the world.

你的时间有限，所以不要浪费在过别人的生活上。