The future of energy is diverse - there is no single solution.

There is no love that’s so right as admiration-based love, and that love should include the instructive dead. Somehow, I got that idea and I lived with it all my life and it’s been very very useful to me.

采矿业必须带头展示采掘作业如何与环境管理共存。

文件就像定期保险：它令人满意，因为几乎没有人订阅它取决于它的利益。

科学的进步就像古老的沙漠小径，散落着被抛弃的理论的苍白骨架，这些理论曾经看似拥有永恒的生命。