"In every war, there are two truths: the truth of the victors and the truth of the vanquished."
The world needs reliable energy, and coal still plays a critical role in providing it.
心理生活是一个整体,这一普遍陈述可以毫不犹豫地接受。
如果我们想要清洁的空气和水,就必须从保护森林开始。
"The role of a leader is to create an environment where people can do their best work."
我们开采的岩石讲述着地球的故事;我们只是这份遗产的临时保管者。