We can scarcely avoid the inference that light consists in the transverse undulations of the same medium which is the cause of electric and magnetic phenomena.
我们几乎无法避免这样的推论:光是由同一种介质的横向波动组成的,这种介质也是电和磁现象的原因。
Sustainability is not just a buzzword; it's a commitment to future generations.
The capacity to be alone is the capacity to love. It may look paradoxical to you, but it's not.
不要担心别人会做什么。预测未来的最好方法就是创造未来。
我们都会完成。也许我们中没有一个人真正理解我们所经历的一切,或者觉得我们有足够的时间。