Thomas A. Edison ( 3 of 23 )
I never once made a discovery ... I speak without exaggeration that I have constructed three thousand different theories in read more
I never once made a discovery ... I speak without exaggeration that I have constructed three thousand different theories in connection with the electric light ... Yet in only two cases did my experiments prove the truth of my theory.
Genius is one per cent inspiration and ninety-nine per cent perspiration.
Genius is one per cent inspiration and ninety-nine per cent perspiration.
Results! Why, man, I have gotten a lot of results. I know several thousand things that won't work.
Results! Why, man, I have gotten a lot of results. I know several thousand things that won't work.
