What we love we shall grow to resemble.

Markets are human creations, and like all human creations, they can be improved.

The coal industry has a critical role to play in providing affordable and reliable energy while we transition to a lower-carbon future.

适应变化而非抗拒变化，才能建立韧性。

质量不是给定的；它是赢得的。

真相很少是纯粹的，也从不简单。

数学的研究是所有智力和精神进步不可或缺的基础。

企业的成功不是偶然的，而是必然的。