- "Yet mad I am not...and very surely do I not dream."
- "The fury of a demon instantly possessed me. I knew myself no longer. My original soul seemed, at once, to take its flight from my body; and a more than fiendish malevolence, gin-nurtured, thrilled every fibre of my frame."
- "Who has not, a hundred times, found himself committing a vile or silly action for no other reason than because he knows he should not? Have we not a perpetual inclination, in the teeth of our best judgement, to violate that which is Law, merely because we understand it to be such?"
― Edgar Allan Poe, The Black Cat