Loki

“Paranoid? Probably. But just because you're paranoid doesn't mean there isn't an invisible demon about to eat your face.”
― Jim Butcher, Storm Front

“Men have called me mad; but the question is not yet settled, whether madness is or is not the loftiest intelligence– whether much that is glorious– whether all that is profound– does not spring from disease of thought– from moods of mind exalted at the expense of the general intellect.”
― Edgar Allan Poe, The Complete Tales and Poems of Edgar Allan Poe

“One person's craziness is another person's reality.”
― Tim Burton

“Anger is stupid, and stupidity will kill you more surely than your opponent's blade.”
― Patricia Briggs, Dragon Bones