If you want something you've never had, you must be willing to do something you've never done.

The mind can assert anything and pretend it has proved it.

可持续性不是一种选择，而是煤炭行业的必需品。

释义：对于富贵的人，人人都争相投奔他；对于贫困潦倒的人，人人都会争相远离他。  

今天投资创新，以确保明天的相关性。

矿业中的每个挑战都是重新定义未来的机会。

The only limit is the one you set yourself.