Anything that won't sell, I don't want to invent.
Light bulb, phonograph, inventor
Reflecting his pragmatic approach to invention.
Early 20th Century
Found in 1 providers: grok
Cross Reference
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"I have a theory that the human voice is immortal. It is a form of energy that never dies. It just changes form. I believe that we can record the voices of the dead and play them back."
Controversial"Five percent of the people think; ten percent of the people think they think; and the other eighty-five percent would rather die than think."
Humorous"My life has been a series of experiments."
Humorous"It is not because things are difficult that we do not dare; it is because we do not dare that they are difficult."
Controversial"So far as the religion of the day is concerned, it is a damned fake … Religion is all bunk."
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