预测未来的最好方法就是创造未来。
There are no eternal facts， as there are no absolute truths.
Economic history teaches us that change is possible, but it is rarely easy.
The writer is the enemy of all dictatorships, whether of the left or of the right.
石油和天然气行业拥有成为气候变化解决方案一部分的技能和专业知识。