Sustainability in mining isn't an option—it's a responsibility we owe to future generations.

I’ve had to work very hard for every title. Nothing has been given to me.

The mission of an entrepreneur is not just to make money but to create value for society.

I try to make work that is open enough for people to bring their own meaning to it.

我从来不知道我对某事的看法，直到我读到我写的东西。

对自己的言辞永远不能太不小心，尤其是当你在撒谎的时候。

数学不是观赏性运动，你必须参与其中才能理解。

你说的话有什么益处呢？如果没有益处还要说，就是白费口舌。