All things are composed of four elements – Earth, Water, Fire, and Air.”
万物皆由四要素组成：地、水、火、气。
语言中最具破坏性的一句话是：“我们一直都是这样做的。”
煤炭一直是工业的支柱，通过创新，它可以继续发挥作用。
In the quest for understanding the fundamental nature of reality, we must be prepared to question everything we think we know.
More matter with less art.
能源的未来在于平衡经济增长与环境管理。
We should follow whatever seems probable， and avoid whatever seems improbable.