“If at first you don't succeed, Call an airstrike.”

“If at first you don't succeed, You're not an Alpha”

Lisi Harrison (1970) Canadian writer

“If at first you don't succeed then skydiving definitely isn't for you.”

Steven Wright (1955) American actor and author

“If at first you don't succeed… So much for skydiving.”

Henny Youngman (1906–1998) American comedian

“If at first you don't succeed, kill your opponent.”

Gena Showalter (1975) American writer

“If at first you don't succeed, you're about average.”

Bill Cosby (1937) American actor, comedian, author, producer, musician, activist

“If at first you don't succeed, destroy all evidence that you tried.”

Steven Wright (1955) American actor and author

“If at first you do succeed don't take any more chances.”

Kin Hubbard (1868–1930) cartoonist

“That's why I love spiders. 'If at first you don't succeed, try, try, try again.”

Diana Wynne Jones book Howl's Moving Castle

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

W.C. Fields (1880–1946) actor