Who said "The Don taught me that every action has consequences."?

This quote is attributed to Tom Hagen.

The Don taught me that every action has consequences. - Tom Hagen

"The Don taught me that every action has consequences."

Tom Hagen Philosophy

"I'm a consigliere, not a driver."

"Never discuss business with a mouth full of food."

"A lawyer with his briefcase can steal more than a hundred men with guns."

"The Don has plans for you."

"I've seen the worst humanity has to offer."

"Sometimes I wonder if the world is worth saving."

"Every choice shapes our destiny."

"Order is the foundation of a good life."