优秀的商业领袖创造愿景，阐明愿景，热情地拥有愿景，并不懈地推动其实现。

我们不需要完美的知识来采取明智的行动。

Diplomacy is not only about affairs between nations, but also involves global issues and the interests of all humanity.

衡量一家矿业公司的真正标准不是它的股价，而是它的管理责任。