最好的决策是结合数据、直觉和经验做出的。

The time which we have at our disposal every day is elastic; the passions that we feel expand it, those that we inspire contract it.

可持续性不是选择，而是矿业未来的必然要求。

在这个世界上做奴隶与在另一个世界上做奴隶是截然不同的。