1. "Our greatest weakness lies in giving up. The most certain way to succeed is always to try just one more time." -Thomas Edison

2. "Always do your best. What you plant now, you will harvest later." -Og Mandino

3. "Become the person who would attract the results you seek.” -Jim Cathcart

4. "Don't watch the clock; do what it does. Keep going." -Sam Levenson

5. "Everything you’ve ever wanted is on the other side of fear." -George Addair

6. "The secret of getting ahead is getting started." -Mark Twain

7. "Quality performance starts with a positive attitude." -Jeffrey Gitomer

8. "Do you want to know who you are? Don't ask. Act! Action will delineate and define you." -Thomas Jefferson

9. "Setting goals is the first step in turning the invisible into the visible." -Tony Robbins

10. "The harder the conflict, the more glorious the triumph." -Thomas Paine

11. "We herd sheep, we drive cattle, we lead people. Lead me, follow me, or get out of my way." -George S. Patton

12. "Motivation will almost always beat mere talent." -Norman Ralph Augustine

13. "Change before you have to." -Jack Welch

14. “Human beings have an innate inner drive to be autonomous, self-determined, and connected to one another. And when that drive is liberated, people achieve more and live richer lives.” -Daniel Pink

15. "I attribute my success to this: I never gave or took any excuse." -Florence Nightengale

16. "Your attitude, not your aptitude, will determine your altitude." -Zig Ziglar

17. "Well done is better than well said." -Benjamin Franklin

18. "You miss 100% of the shots you don’t take." -Wayne Gretzky

19. "I got lucky because I never gave up the search. Are you quitting too soon? Or are you willing to pursue luck with a vengeance?" -Jill Konrath