CHAPTER XXIX. DUELS.
The more cruel punishments become, the more human minds harden, adjusting themselves, like fluids, to the level of objects around them; and the ever living force of the passions brings it about, that after a hundred years of cruel punishments, the wheel frightens men only just as much as at first did the punishment of prison.
Whatever improvement our penal laws have undergone in the last hundred years is due primarily to Beccaria, and to an extent that has not always been recognised. Lord Mansfield is said never to have mentioned his name without a sign of respect. Romilly referred to him in the very first speech he delivered in the House of Commons on the subject of law reform. And there is no English writer of that day who, in treating of the criminal law, does not refer to Beccaria.
Any action that is not included between the two above-indicated extremes can only be called a crime or punished as such by those who find their interest in so calling it. The uncertainty of these limits has produced in different nations a system of ethics contrary to the system of laws, has produced many actual systems of laws at total variance with one another, and a quantity of laws which expose even the wisest man to the severest penalties. Consequently the words virtue and vice have become of vague and variable meaning, and from the uncertainty thus surrounding individual existence, listlessness and a fatal apathy have spread over political communities.