市场并非完全有效，但它们足够有效，以至于大多数人无法持续跑赢市场。

The future competition is not about products, but about business models.

通往成功的道路总是在建设中——继续建造。

Sustainability isn't an option anymore—it's a necessity for any responsible mining operation.

可持续性不再是选择，而是我们行业前进的唯一道路。