" All it needs,’ she said, memories clouding her mind, ‘is the breaking of one rule, one law. A breaking that no one then calls to account. Once that happens, once the shock passes, every law shatters. Every rule of conduct, of proper behaviour, it all vanishes. Then the hounds inside each and every one of us are unleashed. "

― Steven Erikson , The Complete Malazan Book of the Fallen