Quotessence
Home / Quotes / Quote by Thomas A. Edison

Quote by Thomas A. Edison

“The injurious agent in cigarettes comes principally from the burning paper wrapper. The substance thereby formed is called "acrolein." It 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.”

Quote by Thomas A. Edison

Author

Thomas A. Edison
Thomas A. Edison

Thomas Alva Edison was an American inventor and entrepreneur, known as the 'Wizard of Menlo Park' and the 'Inventor of the Age.' He held over 1,000 patents, including the light bulb, phonograph, motion picture camera, and electrical power system. Edison made significant contributions to the fields of electricity, chemistry, and mechanical engineering, profoundly impacting modern industrial and technological development. more

You May Also Like

“There cannot always be fresh fields of conquest by the knife; there must be portions of the human frame that will ever remain sacred from its intrusions, at least in the surgeon's hands. That we have already, if not quite, reached these final limits, there can be little question. The abdomen, the chest, and the brain will be forever shut from the intrusion of the wise and humane surgeon.”

“Whoever would not remain in complete ignorance of the resources which cause him to act; whoever would seize, at a single philosophical glance, the nature of man and animals, and their relations to external objects; whoever would establish, on the intellectual and moral functions, a solid doctrine of mental diseases, of the general and governing influence of the brain in the states of health and disease, should know, that it is indispensable, that the study of the organization of the brain should march side by side with that of its functions.”