Who said "I will not rest while evil walks these streets."?

This quote is attributed to Batman (1989).

I will not rest while evil walks these streets. - Batman (1989)

"I will not rest while evil walks these streets."

Batman (1989) Perseverance

"It's not who I am underneath, but what I do that defines me."

"I am vengeance, I am the night, I am Batman."

"Criminals are a superstitious and cowardly lot."

"I have one rule."

"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."