Limits to Free Will by George Bernard Shaw

Consequently such of our laws as are not merely the intimidations by which tyrannies are maintained under pretext of law, can be obeyed through the exercise of a quite common degree of reasoning power and self-control. Most men and women can endure the ordinary annoyances and disappointments of life without committing murderous assaults. They conclude therefore that any person can refrain from such assaults if he or she chooses to, and proceed to reinforce self-control by threats of severe punishment. But in this they are mistaken. There are people, some of them possessing considerable powers of mind and body, who can no more restrain the fury into which a trifling mishap throws them than a dog can restrain himself from snapping if he is suddenly and painfully pinched. People fling knives and lighted paraffin lamps at one another in a dispute over a dinner-table.

Men who have suffered several long sentences of penal servitude for murderous assaults will, the very day after they are released, seize their wives and cast them under drays at an irritating word. We have not only people who cannot resist an opportunity of stealing for the sake of satisfying their wants, but even people who have a specific mania for stealing, and do it when they are in no need of the things they steal. Burglary fascinates some men as sailoring fascinates some boys. Among respectable people how many are there who can be restrained by the warnings of their doctors and the lessons of experience from eating and drinking more than is good for them?