Thomas Alva Edison, the American genius, was not just an inventor but also an entrepreneur and visionary whose inventions, such as the electric light bulb and the phonograph, among others, completely changed the scenario of the modern world. Edison, who was famous for his unending curiosity and also for his superhuman work habit, acquired more than a thousand patents throughout his lifetime. His existence was a reflection of the traits of heavy trials, innovation, and the might of trial and error. The belief of Edison in gaining the knowledge from the failures and going after the practical solutions has been the source of inspiration for the inventors, entrepreneurs, and problem-solvers not only in the U.S. but also in other parts of the world for generations to come.