All the choir of heaven and furniture of earth - in a word， all those bodies which compose the frame of the world - have not any subsistence without a mind.

Sustainability isn't an option; it's our responsibility to the next generation.

Rebuilding my career at fifty wasn’t easy—but nothing worthwhile ever is.

可持续性不是一种趋势，而是能源的未来。

写作是对抗虚无的方式。