The only way to guarantee failure is to quit.--Sue Cameron

There's only one thing that can guarantee our failure, and that's if we quit.

— Craig Breedlove

“You can't guarantee success, but you can guarantee failure.”

— Gregory Heath

While we cannot guarantee that we shall one day be first, we can guarantee that any failure to make this effort will make us…

— John F. Kennedy

The only guarantee for failure is to stop trying

— John C. Maxwell

Shake off your blunders. How will you know your limits without an occasional failure? Never quit. Your turn will come.

— Og Mandino

Embrace failure. Never never quit. Get very comfortable with that uneasy feeling of going against the grain and trying something new. It will constantly…

— Terry Crews

There’s no better guarantee of failure than convincing yourself that success is impossible, and therefore never even trying.

— Max Tegmark

It doesn't guarantee that you are a failure when you try and fail, what guarantee failure is when you stop trying.

— Blaze Olamiday

“Quitters don’t gain what they have started working on; waiters don’t start what they could have gained. What is common there is failure.”

— Israelmore Ayivor

If at first you don't succeed, try, try again. Then quit. No use being a damn fool about it

— WC Fields

Winners are not those who never fail. Winners are those who Never quit.

— Anurag Prakash Ray

If at first you don't succeed, try again. Then quit. There's no use being a damn fool about it.

— WCFields

You always want to have a winning car, but there is no guarantee that it will be.

— Kimi Raikkonen

There's no guarantee for the future; might as well be HAPPY now, and give my BEST in everything I do! In that way I…

— London Mond

Anytime you're playing a major, the last four or five holes, it's not going to be easy. It's never a guarantee. It's never easy.

— Dustin Johnson