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。
唯一的出路就是穿过它。
Every word is a step into the unknown.
制度的重要性有时比我们承认的要大。
"The only limit to our realization of tomorrow is our doubts of today."
有些事情太严肃了,你不得不对它们一笑置之。
耐心是一种美德,我正在学习耐心。这是一个艰难的课程。