“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.”

“Balance is of the essence,' she said. 'That appies to all good, harmonious relationships. Balance in guilt, balance in shame and pangs of conscience.”

“A moral person is someone who accepts the consequences of their own morality, not those of others.”

“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”

“And the rest of the story?" he asked, trying to force a smile. "Is that like everything else in POT, on a need-to-know basis?"She nodded.The waiter came to their table, but must have sensed his timing was off and went away again.She opened her mouth to say something. Harry could see that she was on the verge of tears. She bit her lower lip. Then she put the napkin down on the tablecloth, shoved her chair back, stood up without a word and left. Harry remained, sitting and staring at the napkin. She must have been squeezing it in her hand for some time, he mused, because it was crumpled up into a ball. He watched it slowly unfold like a white paper flower.”

“. We have this attitude that people become drug addicts against their will. That they couldn’t possibly want this kind of life. But maybe that’s not true. Maybe they don’t want to live like other people — it just wouldn’t suit them.”

“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.”