Thomas A. Edison Quotes


It [cigarette smoking] has a violent action on the nerve centers, producing degeneration of the cells of the brain, which is quite rapid among boys. Unlike most narcotics this degeneration is permanent and uncontrollable. I employ no person who smokes Cigarettes.


Citations

Thomas A. Edison, 1847-1931, Inventor, Letter to Henry Ford, 1914

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Thomas A. Edison
Thomas A. Edison
  • Born: February 11, 1847
  • Died: October 18, 1931
  • Nationality: American
  • Profession: Inventor, Businessman

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.