Thomas A. Edison Quotes
I would construct and work along various lines until I found them untenable. When one theory was discarded, I developed another at once. I realized very early that this was the only possible way for me to work out all the problems.
Dyer, Frank Lewis, and Thomas Commerford Martin. Edison: His Life and Inventions. Harper & Brothers, 1910, p. 297.
This quotation illustrates the largest difference between politicians and scientists. Politicians are always seeking data and confirmation that their ideologies and theories are right. Scientists are always trying to prove the status quo wrong as this is the only way to increase knowledge. Newton showed that the Greeks were wrong and could not explain all of mechanics. Einstein proved that Newton was not quite right. The quantum mechanics scientists showed Einstein was not quote right with small particles and the Hicks Boson found a hole in quantum mechanics. This is progress in science—finding previous error or incompleteness.
Thomas Alva Edison was an American inventor and businessman who has been described as America's greatest inventor. He developed many devices in fields such as electric power generation, mass communication, sound recording, and motion pictures. These inventions, which include the phonograph, the motion picture camera, and early versions of the electric light bulb, have had a widespread impact on the modern industrialized world. He was one of the first inventors to apply the principles of organized science and teamwork to the process of invention, working with many researchers and employees. He established the first industrial research laboratory.