我是一个坚强的女人。我不会坐着为自己感到难过，也不会让别人虐待我。
能源的未来是多元化的。没有任何单一能源可以满足世界的所有需求。我们需要所有能源协同工作。
Consciousness is the arena where life's battles are fought.
To manage a forest wisely, one must first learn to think like a forest.
可持续性不是一种趋势，而是我们对未来的责任。
The past is a foreign country; they do things differently there.
The theory of economic development is the study of how the economic system generates the forces which incessantly transform it.