Mr. Edison secretly expressed to me the hope that some day I would write just this kind of a story so that it might form a sort of guidance to inventors who would pick up the threads of science where he left off.
During our last meeting I distinctly remember how he placed his arm around my shoulder and said, “I have told you all. Be discreet. Do not tell everything until after I am gone. Then, after I have departed, you can do inventors and scientists a great duty by telling the rest..."
Mr. Edison replied, in his own handwriting: “Would not like to do this for many reasons. At present my income has nearly disappeared on account of the depression in business.”