Who said "I don't sleep because the guilty don't sleep. Fair is fair."?

This quote is attributed to Punisher.

I don't sleep because the guilty don't sleep. Fair is fair. - Punisher

"I don't sleep because the guilty don't sleep. Fair is fair."

Punisher Perseverance

"I'm not going to save you. I'm going to kill you."

"Vengeance is a lazy form of grief."

"One batch, two batch, penny and dime."

"You don't get to quit when things get hard."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."