Who said "You're going to learn the business."?

This quote is attributed to Sonny Corleone.

You're going to learn the business. - Sonny Corleone

"You're going to learn the business."

Sonny Corleone Education

"Go to the mattresses. That's what we do when there's a war."

"I'm gonna make him an offer he can't refuse."

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

"It's not personal, it's just business."

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."