Genius is one percent inspiration, ninety-nine percent perspiration. - Thomas Alva Edison.
Genius is one percent inspiration, ninety-nine percent perspiration. - Thomas Alva Edison. "천재는 1%의 영감과 99%의 땀이다." - 토머스 알바 에디슨. Thomas Alva Edison: The Wizard of Menlo Park Thomas Alva Edison, born on February 11, 1847, in Milan, Ohio, wa…