Here's other quotes and sayings you can motivate yourself with. Practice only makes for improvement.
If you run around with 9 losers pretty soon you'll be the 10th loser.
If it's hard, do it hard! Nobody said it would be easy.
No matter how bad it is, or how bad it gets; I'm going to make it.
If you spend a lot of time thinking about your problems, they'll grow bigger and stronger. Is that what you want? Of course not!Instead, focus on your goals. Start your day with them at the front of your mind, and use notes to recall them strategically throughout your day.
If you set goals and go after them with all the determination you can muster, your gifts will take you places that will amaze you.