“Sometimes... sometimes I think the Asylum is a head. We're inside a huge head that dreams us all into being. Perhaps it's your head, Batman. Arkham is a looking glass... and we are you.”

“Afraid? Batman's not afraid of anything. It's me. I'm afraid. I'm afraid that The Joker may be right about me. Sometimes…I question the rationality of my actions. And I’m afraid that when I walk through those asylum gates... when I walk into Arkham and the doors close behind me... it’ll be just like coming home.”

“Your head's like mine, like all our heads; big enough to contain every god and devil there ever was. Big enough to hold the weight of oceans and the turning stars. Whole universes fit in there! But what do we choose to keep in this miraculous cabinet? Little broken things, sad trinkets that we play with over and over. The world turns our key and we play the same little tune again and again and we think that tune's all we are.”

“We're the new power, come to replace the old. Cameras in the head, children with microchips, spin doctors rewriting reality as it happens. ”

“There's a palace in your head, boy. Learn to live in it always.”

“To know that we are only angels weighed down by filth, free of guilt? The bacteria in our bellies are responsible for the farts which shame us, tiny monsters shitting in their billions all over our pure skin create the acid reek of "our" sweat. And Slade: when the "inner voices" tell us we're unworthy or instruct us to "love" and "hate," despite our best instincts... are these incessant distracting thoughts our own? Or do we only hear the voice of the eternal germ screaming in our heads?”

“Sometimes you wonder, in an interconnected universe, who's dreaming who?”