Who said "My path was dark, but I walked it with pride and purpose."?

This quote is attributed to Penguin.

My path was dark, but I walked it with pride and purpose. - Penguin

"My path was dark, but I walked it with pride and purpose."

Penguin Courage

"I am not a human, I am an animal. A cold-blooded animal."

"You poor, unfortunate fool."

"Life's a bitch, isn't it?"

"I've been dead once already. It's not so bad."

"Never let fear stop you from chasing your dreams."

"Courage is being afraid but doing it anyway."

"Sometimes you gotta do what you gotta do."

"Sometimes you have to be the monster to stop the monsters."