You have to expect things of yourself before you can do them.
创新不仅仅是新想法,而是如何有效地执行它们。
教育是可持续林业的基础,人们保护他们所理解的事物。
The best way to find out if you can trust somebody is to trust them.
天然气行业的创新必须平衡即时需求与长期可持续性目标。