我们与土地的联系不仅是物理的，而且是精神的。

The poverty of our century is unlike that of any other. It is not, as poverty was before, the result of natural scarcity, but of a set of priorities imposed upon the rest of the world by the rich.

Hope is the thing with feathers that perches in the soul.

Doubt is the beginning of wisdom, not its enemy.

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

信任是每一段成功商业关系的基础。