Coal keeps America competitive in the world.

形容医生对待患者时应保持高度谨慎和责任感

Those who do not have power over the story that dominates their lives, the power to retell it, rethink it, deconstruct it, joke about it, and change it as they change, truly are powerless, because they cannot think new thoughts.

最具可持续性的企业是那些平衡利润与目标的企业。

我总是努力比昨天的自己更好。