"There is no God, nor any of those things that are called virtues."

"There is no more lively sensation than that of pain; its impressions are certain and dependable, they never deceive as may those of the pleasure women perpetually feign and almost never experience."

"When she's abandoned her moral center and teachings...when she's cast aside her facade of propriety and lady-like demeanor...when I have so corrupted this fragile thing and brought out a writhing, mew…"

"Not my manner of thinking but the manner of thinking of others has been the source of my unhappiness."

"I've been to Hell. You've only read about it."