Who said "You learn to keep your mouth shut, that's the key."?

This quote is attributed to Vince Cottini.

You learn to keep your mouth shut, that's the key. - Vince Cottini

"You learn to keep your mouth shut, that's the key."

Vince Cottini Patience

"As far back as I can remember, I always wanted to be a gangster."

"The hardest thing for me was leaving the life."

"It's not just the money, it's the respect that comes with it."

"You gotta understand, in this life you're either someone or you're nobody."

"Patience is a virtue I'm still learning."

"I may be a redhead, but I'm not a hothead."

"Patience is a virtue."

"Patience is a virtue I never learned."