Who said "The key to longevity is knowing when to retreat."?

This quote is attributed to Vito Corleone.

The key to longevity is knowing when to retreat. - Vito Corleone

"The key to longevity is knowing when to retreat."

Vito Corleone Patience

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

"The greatest thing you can do is give back to those who gave to you."

"A friend should always underestimate your virtues and an enemy overestimate your faults."

"Revenge is a dish best served cold."

"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."