衡量一个文明的标准是它如何对待其作家。
石油的真正成本不仅仅是每桶的价格,还包括环境和社会影响。
Coal’s future depends on our ability to make it cleaner and more efficient.
My wallpaper and I are fighting a duel to the death. One or other of us has to go.
作为人类就是有缺陷的,但也意味着有能力进行巨大的改变。