The only way to do great work is to love what you do.

世界上最好和最美丽的东西是看不见甚至摸不到的——它们必须用心去感受。

要理解一个社会，看看它的垃圾。

We are all cut from the same genetic cloth, and that cloth was woven in Africa.

The most successful societies in the future will be those that can combine the efficiency of market economies with the social cohesion provided by traditional values.

Sustainability is not an option; it's a necessity for the future of mining.

一个组织的质量永远不能超过组成它的头脑的质量。

你无法满足所有人的要求。

未来的竞争是生态的竞争，单打独斗的时代已经过去。