If at first you don’t succeed, skydiving is not for you.
— Arthur McAuliff

If at first you don’t succeed, failure may be your style.
— Quentin Crisp

If at first you don’t succeed, destroy all evidence that you tried.
— Author Unknown

If at first you don’t succeed, try, try again.  Then give up.  There’s no use in being a damn fool about it.
— W.C. Fields

If at first you don’t succeed, do it like your mother told you.
— Author Unknown

If at first you do succeed, try to hide your astonishment.
— Author Unknown

If at first you don’t succeed, you’re running about average.
— M.H. Alderson