每一颗种子都有改变世界的潜力。
The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success.
Change is inevitable. Growth is optional.
弦理论是二十一世纪物理学的一部分，偶然落入了二十世纪。
煤炭行业是美国能源独立的支柱，已经持续了几代人。
循环经济不仅仅是关于回收——而是关于重新思考整个系统。
People are just as wonderful as sunsets if you let them be. When I look at a sunset, I don't find myself saying, 'Soften the orange a bit on the right hand corner.' I don't try to control a sunset. I watch with awe as it unfolds.
