The Dark Knight

"Beauty is pain, and pain is art."

"Time is a construct we use to avoid admitting nothing matters."

"I'm not insane, I'm just liberated."

"The greatest trick I ever pulled was making people believe in morality."

"Why so serious? Life's a comedy for those brave enough to laugh."

"Predictability is boring. Chaos is freedom."

"The pen is mightier than the sword, but I prefer explosives."

"Everything in this world is a joke until someone gets hurt."

"Life's a joke, and the punchline kills you."

"I am the best therapist Gotham has ever seen."

"What doesn't kill you makes you weirder."

"You're only as good as the last thing you've done."

"I don't believe in anything. I'm a man of principles, and my first principle is that nothing matters."

"Happiness is a bullet to the brain."

"You complete me. But you're not my type."

"The real joke is that everyone thinks they understand the world."

"I'm an agent of chaos, and chaos is all a man needs to reach enlightenment."

"Everything burns, and that's beautiful."

"Laughter is the best medicine for the soul."

"You know what I am? I'm a dog chasing cars. I wouldn't know what to do with one if I caught it."

"Civilization is just one big argument between people."

"I believe whatever doesn't kill you simply makes you stranger."

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

"Nobody panics when things go according to plan. Even if the plan is horrifying."

"See, I'm not a monster. I'm just ahead of the times."

"Do you want to know why I use a knife? Guns are too quick. You can't savor all the little emotions."

"Madness is like gravity. All it takes is a little push."

"All it takes is one bad day to reduce the sanest man alive to lunacy."

"I'm not mad, I'm just ahead of the curve."

"Introduce a little anarchy, upset the established order, and everything becomes chaos."