Whether you're an entrepreneur, business owner, or manager you most likely have varying definitions of success. But, one thing we can all agree on is that being successful isn't just about how much money you have in your bank account. It's about having an attitude that makes us want to wake up every morning and do something bigger and better than the previous day. But, sometimes you need a little bit of inspiration. Even if you believe that you're already successful, here are 22 quotes that can motivate you to strive for even more.

1. "The difference between a successful person and others is not a lack of strength, not a lack of knowledge, but rather a lack of will." - Vince Lombardi

2. "I'm a success today because I had a friend who believed in me and I didn't have the heart to let him down." - Abraham Lincoln

3. "Take up one idea. Make that one idea your life-think of it, dream of it, live on that idea. Let the brain, muscles, nerves, every part of your body, be full of that idea, and just leave every other idea alone. This is the way to success." - Swami Vivekananda

4. "All our dreams can come true if we have the courage to pursue them." - Walt Disney

5. "I've come to believe that each of us has a personal calling that's as unique as a fingerprint - and that the best way to succeed is to discover what you love and then find a way to offer it to others in the form of service, working hard, and also allowing the energy of the universe to lead you." - Oprah Winfrey

6. "Many of life's failures are people who did not realize how close they were to success when they gave up." - Thomas A. Edison

7. "I do not think there is any thrill that can go through the human heart like that felt by the inventor as he sees some creation of the brain unfolding to success ... Such emotions make a man forget food, sleep, friends, love, everything."
Nikola Tesla

8. "Don't be afraid to give up the good to go for the great." - John D. Rockefeller

9. "Every great dream begins with a dreamer. Always remember, you have within you the strength, the patience, and the passion to reach for the stars to change the world." - Harriet Tubman

10. "Businesses that grow by development and improvement do not die." - Henry Ford

11. "Chase the vision, not the money." - Tony Hsieh

12. "You can say anything to anyone. How you say it to them will determine how they react to you and the future of your relationship together." - John Rampton

13. "If you don't design your own life plan, chances are you'll fall into someone else's plan. And guess what they have planned for you? Not much." - Jim Rohn

14. "Quality is more important than quantity. One home run is much better than two doubles." - Steve Jobs

15. "People who succeed have momentum. The more they succeed, the more they want to succeed, and the more they find a way to succeed. Similarly, when someone is failing, the tendency is to get on a downward spiral that can even become a self-fulfilling prophecy." - Tony Robbins

16. "If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve." - Jeff Bezos

17. "Don't count the days, make the days count." --Muhammad Ali

18. "Business opportunities are like buses, there's always another one coming." - Richard Branson

19. "Everything you can imagine is real." - Pablo Picasso

20. "It is hard to fail, but it is worse never to have tried to succeed." - Theodore Roosevelt

21. "Don't limit yourself. Many people limit themselves to what they think they can do. You can go as far as your mind lets you. What you believe, remember, you can achieve." - Mary Kay Ash

22. "If something is important enough, even if the odds are against you, you should still do it." - Elon Musk

23. "So be sure when you step, Step with care and great tact. And remember that life's A Great Balancing Act. And will you succeed? Yes! You will, indeed! (98 and percent guaranteed) Kid, you'll move mountains." - Dr. Seus, 'Oh, The Places You'll Go