If you don't quit, and don't cheat, and don't run home when trouble arrives, you can only win.
Shelley Long

If you want to achieve excellence, you can get there today. As of this second, quit doing less-than-excellent work.
Thomas J. Watson

In grade school I was smart, but I didn't have any friends. In high school, I quit being smart and started having friends.
David Spade

Iron Maiden is an institution, and I'm delighted that I'm involved in it, but there was a time that I wasn't delighted so I quit.
Bruce Dickinson

It makes my wife mad, you know, she wants me to stay home all the time. But its what I've done all my life and I think when I quit doing it I'll probably go away pretty quick.
Merle Haggard

It totally ruins my voice. I quit smoking, drinking, and doing ecstasy.
Mark Hoppus

It was June 4, 1979, the first time I went on stage. I didn't know I could do it but I knew I couldn't not do it. I quit everything in my life and this was the one thing I couldn't quit.
George Lopez

It's a little like wrestling a gorilla. You don't quit when you're tired - you quit when the gorilla is tired.
Robert Strauss

It's always too early to quit.
Norman Vincent Peale

It's like all the signs were telling me that I shouldn't be a boxer, so I quit.
Olivier Martinez

Keep talking about moving toxic wastes, but never let it cross your mind to quit producing them. Keep Judging yourselves in Manson. Don't look in the mirror. You will serve the Earth as much as she serves you or you will commit suicide.
Lynette Fromme

Knowing when to quit is probably a very important thing, but I just am not ready.
James Taylor

Literally, I think I've quit acting three or four times, only for a few days. Maybe for a few weeks.
Mark Ruffalo

Management don't really have any problem at all with firing people. It's a powerful idea that, If I'm not happy, I'll quit. I'll try something else!
Ron Livingston

Marlon Brando said any guy can become an actor. It takes a real man to quit.
Clifton Davis

Maybe I should quit the business. There's no one left for me to love. Mama's dead. Mr. Burns couldn't care less about me. What's left?
Bobby Darin

Men do not quit playing because they grow old; they grow old because they quit playing.
Oliver Wendell Holmes

Mom never quit on me. My only regret is that she didn't live long enough to share some of the money and comforts my work in show business has brought me.
Ethel Waters

Most people give up just when they're about to achieve success. They quit on the one yard line. They give up at the last minute of the game one foot from a winning touchdown.
Ross Perot

Most people who succeed in the face of seemingly impossible conditions are people who simply don't know how to quit.
Robert H. Schuller