煤炭一直是工业的支柱，通过创新，它可以继续发挥作用。

诗歌是人类存在的唯一具体证明。

The end of law is not to abolish or restrain, but to preserve and enlarge freedom.

The act of painting is an act of transcendence.

A good abstraction is one that captures the essential aspects of a concept while ignoring the irrelevant details.

技术创新可以提高效率并减少采矿作业对环境的影响。