Who said "I'm not a businessman, I'm a business man."?

This quote is attributed to Estelle Costanza.

I'm not a businessman, I'm a business man. - Estelle Costanza

"I'm not a businessman, I'm a business man."

Estelle Costanza Work

"You're killin' me, you know that?"

"I'm telling you, the woman is crazy!"

"Frank, you're scaring me!"

"Why are you always yelling?"

"Hard work never killed anybody."

"Work with purpose and integrity."

"Hard work pays off in the end."

"A man's gotta do what a man's gotta do."