“I never perfected an invention that I did not think about in terms of the service it might give others… I find out what the world needs, then I proceed to invent.Thomas Edison
“If we all did the things we are capable of doing, we would literally astound ourselves.Thomas Edison
“Many of life’s failures are experienced by people who did not realize how close they were to success when they gave up.Thomas Edison
“I have friends in overalls whose friendship I would not swap for the favor of the kings of the world.Thomas Edison