Everyone seems to have a clear idea of how other people should lead their lives, but none about his or her own.

A leader's legacy is measured by the impact they leave on their industry and their people.

Safety isn't just a policy, it's a culture that must be lived every day in our mines.

I wanted to sell a million records, and I sold a million records. I wanted to go platinum; I went platinum. I’ve been working nonstop since I was 15. I don’t even know how to chill out.

The true test of a leader is not in their ability to command, but in their ability to inspire.

找到自己的最好方法就是在为他人服务中迷失自己。

统计学的目的是让不可见的事物变得可见。