Society mediates between the extremes of, on the one hand, intolerably strict morality and, on the other, dangerously anarchic permissiveness through an unspoken agreement whereby we are given leave to bend the rules of the strictest morality, provided we do so quietly and discreetly. Hypocrisy is the grease that keeps society functioning in an agreeable way, by allowing for human fallibility and reconciling the seemingly irreconcilable human needs for order and pleasure.