Sustainability isn't a choice—it's a responsibility we owe to the next generation.
The whole problem with the world is that fools and fanatics are always so certain of themselves， and wiser people so full of doubts.
哲学的任务不是提供答案，而是澄清问题。
The energy sector must evolve or become irrelevant.
The present is the past rolled up for action, and the past is the present unrolled for understanding.
第一个围起一块土地，说'这是我的'，并找到那些愚蠢到相信他的人，那个人就是真正的建立了文明社会的人。