Who said "A man's past doesn't define him unless he lets it."?

This quote is attributed to The Hound.

A man's past doesn't define him unless he lets it. - The Hound

"A man's past doesn't define him unless he lets it."

The Hound Change

"The things we love destroy us every time."

"There's no shame in fear, only in how you face it."

"A man's got to know what he's good at. I'm good at killing things."

"The world doesn't care what you want or need. It takes what it wants."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."