Who said "I've learned that revenge only leads to more pain."?

This quote is attributed to Butch Coolidge.

I've learned that revenge only leads to more pain. - Butch Coolidge

"I've learned that revenge only leads to more pain."

Butch Coolidge Wisdom

"I'm gonna make this my business."

"Sometimes you gotta do what's right, even when nobody's watching."

"A man's gotta have a code, you know?"

"I don't back down from nothing."

"I'm not angry, I'm just disappointed."

"The best things in life are free."

"You can't have everything in life, but you can have what matters most."

"A woman's intuition is rarely wrong."