Chapter 4 EXPLANATION FOR A WORKING INVENTION第 4 章 一个已实现发明的讲解"When a mathematician engaged in investigating physical actions and results has arrived at his own conclusions, may they not be expressed in common language as fully, clearly, and definitely as in mathematical formulae
If so, would It not be a great boon to such as well to express them so translating them out of their heiroglyphics that we might also work upon them by experiment
"-Michael Faraday to James Clerk Maxwell, 1857当一个数学家忙于讨论已他经有定论的物理运动和结果时,它们也许不能用通俗、明确、肯定的语言如数学公式来表达
假如这样,这将不一个大恩惠对可以将难以理解的文字翻译过来的人们,我们可以用实验来解释
法拉第致麦克斯韦,1857注:不大明白说什么,可能是说假如总觉得说明白了不好,还是实验更好
I will now present an explanation for a working invention which utilizes the energy within magnetic fields and produces more energy than is introduced into the system f