You have to believe in yourself when no one else does.

事情不一定要改变世界才能变得重要。

We both (Warren Buffett) insist on a lot of time being available almost every day to just sit and think.That is very uncommon in American business.We read and think.

在采矿业，安全不仅仅是一个优先事项 - 它是我们所做一切的基础。

Pressure is a word that is misused in our vocabulary. When you start thinking of pressure, it's because you've lost focus.