原子能的释放并没有创造新的问题。它仅仅是把解决一个现有问题的工作变得更为急迫。
可持续性不是一种选择;它是我们星球未来的必需品。
Deep into that darkness peering, long I stood there wondering, fearing, doubting, dreaming dreams no mortal ever dared to dream before.
悲观者抱怨风向,乐观者期待风向改变,而领导者调整船帆。
We are communal histories, communal books. We are not owned or monogamous in our taste or experience.