理解问题是解决问题的一半。
Understanding a problem is half the solution.
应对不自由世界的唯一方法是变得如此绝对自由,以至于你的存在本身就是一种反叛。
The future of coal industry lies in clean and efficient utilization.
在阈限阶段,共同体作为一种自发的、直接的和平等的人际关系出现。
Meeting energy demand while reducing emissions is the defining challenge of our time.
The past is always tense, the future perfect.