在采矿行业中，可持续性不是一种选择，而是我们未来的必需品。

我坚持我所相信的，不在乎别人的看法。

过去是一个异国；他们在那里做事的方式不同。

The best stock to buy is the one you already own.

I have to be alone very often. I’d be quite happy if I spent from Saturday night until Monday morning alone in my apartment. That’s how I refuel.