“Nothing in the world can take the place of persistence. Talent will not; nothing is more common than unsuccessful men with talent. Genius will not; unrewarded genius is almost a proverb. Education will not; the world is full of educated failures. Persistence and determination alone are omnipotent.” — Calvin Coolidge, 30th President of the United States
- “Confidence and enthusiasm are the greatest sales producers in any kind of economy.” — O. B. Smith
- “The greater the obstacle, the more glory in overcoming it.” — Moliere, Playwright