“It was the logic of retaliation that created the constitutional state. The enshrined promise of an eye for an eye, the sinner burning in hell or at least dangling for the gallows. Revenge is basically the foundation of civilization”

“Christian ethics demand that you should not take revenge. The paradox is, naturally, that Christians worship a God who is the greatest avenger of them all. Defy him and you burn in eternal hell, an act of revenge which is completely out of proportion to the crime”

“Revenge is the thinking man’s reflex, a complex blend of action and consistency no other animal species has so far succeeded in evolving. Evolutionary speaking, the practice of taking revenge has shown itself to the so effective that only the most vengeful of us have survived.”

“Everyone has a need to do penance. It’s a basic need, like washing. It’s about harmony, an absolutely essential inner balance. It’s the balance we call morality.”

“It was as if the demise of the owner had lent the flat a physical void it hadn't had before. At the same time he had the feeling that he wasn't alone. Harry believed in the existence of the soul. Not that he was particularly religious as such, but it was one thing which always struck him when he saw a dead body: the body was bereft of something...the creature had gone, the light had gone,there was not the illusory afterglow that long-since burned-out stars have. The body was missing its soul and it was the absence of the soul that made Harry believe.”

“Harry looked at Bellman. He could not help but admire him. The way you admire a cockroach you flush down the toilet and it comes creeping back again and again and in the end it inherits the world.”

“Doubt is faith's shadow.”