制造业的未来在于循环经济——废物只是放错位置的资源。
煤炭仍将是重要的能源,但前提是我们与时俱进。
农业成功的真正标准不仅是产量,还有生产它的生态系统的健康。
When I look at the world I'm pessimistic, but when I look at people I am optimistic.
To live is the rarest thing in the world. Most people exist, that is all.
"The past is always tense, the future perfect."