Sustainability in mining isn't an option—it's a responsibility we owe to future generations.

当其他年轻人都在下西洋跳棋时，我已在下西洋象棋了。

No man really knows about other human beings. The best he can do is to suppose that they are like himself.

我不断地被塑造和重塑。不同的人从我这里引出不同的话语。