Sustainability isn't an option anymore—it's a necessity for any responsible mining operation.
In business, as in life, relationships are the foundation of everything.
预测未来的最好方式就是创造未来。
一本好书是一个永远不会让你失望的朋友。
金融危机不是天灾。它们是由人类行为引起的，也可以通过人类行为来预防。
The foundation of morality is sympathy for others.