The essence of mathematics lies in its freedom.

Collaboration, not competition, will solve the world’s biggest environmental challenges.

过去是一个我们永远无法返回的国家，但它的边界我们总是在跨越。

The best way to escape from a problem is to solve it.

生活是为了活着，我们都知道。

The best leaders are those most interested in surrounding themselves with assistants and associates smarter than they are.

当地社区必须是水产养殖的利益相关者，而不仅仅是旁观者。

爱是唯一让生活可以忍受的东西，但它也是我们最大痛苦的来源。

Leadership is about making the tough decisions and standing by them.

可持续性不是选择，而是矿业未来的必然要求。

取得成功的秘诀就是开始行动。