致力于你的业务。比任何人都更相信它。

写作的艺术是发现你相信什么的艺术。

The poor don’t need handouts; they need ladders.

We must respect the land, for it is the foundation of all we do.

History is not the past. It is the method we have evolved of organizing our ignorance of the past.

矿业的未来在于科技与可持续性。