過去を変えることはできないが、未来は変えられる。

我们的智慧来自于我们的经验，而我们的经验来自于我们的愚蠢。

The mining industry has a responsibility to operate sustainably and ethically.

Do every duty, and expect no reward for it.

A writer is selected by his subject—his subject being the consciousness of his own era.

可持续性不是一种选择，而是负责任企业的唯一前进道路。