Who said "What you see is what you get."?

This quote is attributed to Clemenza.

What you see is what you get. - Clemenza

"What you see is what you get."

Clemenza

"Leave the gun. Take the cannoli."

"A man who doesn't spend time with his family can never be a real man."

"In this world, it's not what you say, it's what you do that counts."

"You can't get to heaven with a gun in your hand."