Winners never quit and ...

Winners never quit and quitters never win.
Winners never quit and quitters never win.

More phrases

Being self-made is a state of mind, and once you put that mentality to work, your success will come.
 Dave East
A lot of people change for good. Some people just fall off. Just trying to progress in anything, no matter what you're doing, I feel like any progression you make... some people aren't gonna be around you that were around you.
 Dave East
Effort only fully releases its reward after a person refuses to quit.
Never complain and never explain.
A good plan violently executed now is better than a perfect plan executed next week.
 George S. Patton

Quotes from the same author

Winners never quit and quitters never win.
The spirit, the will to win, and the will to excel, are the things that endure. These qualities are so much more important than the events that occur.
If you'll not settle for anything less than your best, you will be amazed at what you can accomplish in your lives.
Leaders aren't born they are made. And they are made just like anything else, through hard work. And that's the price we'll have to pay to achieve that goal, or any goal.
“Show me a good loser, and I’ll show you a loser.”