The single easiest way to find out how you feel about someone. Say goodbye.

Man makes religion; religion does not make man.

In the pursuit of mathematical truth, we often find more questions than answers.

Innovation is not an option; it's a necessity for the survival of the coal industry.

最可持续的森林是依赖它的社区所重视的森林。

金属包装行业有责任开创循环经济的解决方案。

【释义】：父亲不慈爱，子女就不会孝顺；兄长不友爱，弟弟便不会恭敬。  

最好的投资是那些将利润与目标结合起来的投资。