You’re not obligated to win. You’re obligated to keep trying. To the best you can do everyday.
If you care about what you do and work hard at it, there isn't anything you can't do if you want to.
The only guarantee for failure is to stop trying
John C. Maxwell
Success is a state of mind. If you want success, start thinking of yourself as a success.
Don't be afraid of failure. This is the way to succeed.
It had long since come to my attention that people of accomplishment rarely sat back and let things happen to them. They went out and happened to things.
Leonardo da Vinci