采矿业必须在不影响效率的情况下发展以满足可持续发展的需求。
The mining industry must evolve to meet the demands of sustainability without compromising on efficiency.
真相往往藏在最简单的事物中。
The world always seems brighter when you've just made something that wasn't there before.
I don't like debt. Companies with a lot of debt are riskier.
The sweetest fruits often come from the hardest seasons.