Who said "Violence isn't the answer, but it's certainly an option."?

This quote is attributed to Joker.

Violence isn't the answer, but it's certainly an option. - Joker

"Violence isn't the answer, but it's certainly an option."

Joker Strength

"Everything burns."

"Do you want to know the funny thing about all your big plans? They don't matter."

"The only sensible way to live in this world is without rules."

"Madness is like gravity - all it takes is a little push."

"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."