Thomas A. Edison Quotes about Positive
Genius is one percent inspiration, ninety-nine percent perspiration.
Harper's Monthly Magazine, September 1932.
If we did all the things we are capable of doing, we would literally astound ourselves.
"Motivating Humans : Goals, Emotions, and Personal Agency Beliefs". Book by Martin E. Ford, 1992.
Just because something doesn't do what you planned it to do doesn't mean it's useless.
"Artifacts : An Archaeologist's Year in Silicon Valley". Book by Christine Finn, 2001.
"Makers of the Modern World : The Lives of Ninety-two Writers, Artists, Scientists, Statesmen, Inventors, Philosophers, Composers, and Other Creators who Formed the Pattern of Our Century". Book by Louis Untermeyer, 1955.
"Thomas Alva Edison : Sixty Years of an Inventor's Life". Book by Francis Arthur Jones, 1908.