Who said "I've learned that the world shows no mercy to the meek."?

This quote is attributed to Penguin.

I've learned that the world shows no mercy to the meek. - Penguin

"I've learned that the world shows no mercy to the meek."

Penguin Wisdom

"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."

"I'm not angry, I'm just disappointed."

"The best things in life are free."

"You can't have everything in life, but you can have what matters most."

"A woman's intuition is rarely wrong."