- The most important thing for a young man is to establish credit - a reputation and character.... John D. Rockefeller {view}
- Singleness of purpose is one of the chief essentials for success in life, no matter what may be one's aim.... John D. Rockefeller {view}
- I do not think there is any other quality so essential to success of any kind as the quality of perseverance. It overcomes almost everything, even nature.... John D. Rockefeller {view}