Who said "Real strength is knowing when to walk away from a fight."?

This quote is attributed to Luke Cage.

Real strength is knowing when to walk away from a fight. - Luke Cage

"Real strength is knowing when to walk away from a fight."

Luke Cage Strength

"I'm not looking for redemption. I'm looking for a way to help people."

"You can't run from who you are."

"I got unbreakable skin. That don't make me a superhero."

"Power without purpose is just destruction."

"Strength comes from within."

"A woman should be proud of who she is."

"A strong woman can overcome anything."

"The only thing I'm good at is killing."