ONE:3. When the proofs are independent of each otherthat is to say, when they do not derive their value one from the otherthen the more numerous the proofs adduced, the greater is the probability of the fact in question, because the falsity of one proof affects in no way the force of another.
TWO:
ONE:Penal laws are the expression of the moral sentiments of mankind, and either are as variable as the other. In Holland it was once a capital offence to kill a stork, and in England to cut down a mans cherry-tree. For a Roman lady to drink wine was as heinous a sin as adultery, for either of which she incurred the extreme sentence of the law. In Athens idleness was for a long time punishable; though to a Spartan an Athenian fined for idleness seemed to be punished for keeping up his dignity. In Mexico drunkenness was a graver crime than slander; for whilst the slanderer lost his ears or lips, the drunken man or woman was clubbed or stoned to death.The influence of the predominant French philosophy appears throughout Beccarias treatise. Human justice is based on the idea of public utility, and the object of legislation is to conduct men to the greatest possible happiness or to the least possible misery. The vein of dissatisfaction with life and of disbelief in human virtue is a marked feature of Beccarias philosophy. To him life is a desert, in which a few physical pleasures lie scattered here and there;[5] his own country is only a place of exile, save for the presence of a few friends engaged like himself in a war with ignorance. Human ideas of morality and virtue have only been produced in the course of many centuries and after much bloodshed, but slow and difficult as their growth has been, they are ever ready to disappear at the slightest breeze that blows against them.
TWO:Adultery is a crime which, politically considered, derives its force and direction from two causes, namely, from the variable laws in force among mankind, and from that strongest of all attractions which draws one sex towards the other.[70]
ONE:It will be said, of course, that the practice of giving increased sentences where there have been previous convictions prevails all over the world and in all[90] states of civilisation. But in that very fact lies the strength of the argument against it. By the Roman law a third case of theft, however slight, exposed a man to death.[48] By the laws of St. Louis the man who stole a thing of trifling value lost an ear the first time, a foot the second, and was hung the third. By the criminal code of Sardinia in the fifteenth century, asses were condemned to lose one ear the first time they trespassed on a field not their masters, and their second ear for a second offence. But enough of such instances. The practice is undoubtedly universal; but so at one time were ordeals and tortures. May not, then, the practice be, like them, part and parcel of a crude state of law, such as was unavoidable in its emergence to better things, but such as it is worth some effort to escape from?Would you prevent crimes, contrive that the laws favour less different orders of citizens than each citizen in particular. Let men fear the laws and nothing but the laws. Would you prevent crimes, provide that reason and knowledge be more and more diffused. To conclude: the surest but most difficult method of making men better is by perfecting education.[20]
TWO:If I am confronted with the example of almost all ages and almost all nations who have inflicted the punishment of death upon some crimes, I will reply, that the example avails nothing before truth, against which there is no prescription of time; and that the history of mankind conveys to us the idea of an immense sea of errors, among which a few truths, confusedly and at long intervals, float on the surface.[179] Human sacrifices were once common to almost all nations, yet who for that reason will dare defend them? That some few states, and for a short time only, should have abstained from inflicting death, rather favours my argument than otherwise, because such a fact is in keeping with the lot of all great truths, whose duration is but as of a lightning flash in comparison with the long and darksome night that envelops mankind. That happy time has not yet arrived when truth, as error has hitherto done, shall belong to the majority of men; and from this universal law of the reign of error those truths alone have hitherto been exempt, which supreme wisdom has seen fit to distinguish from others, by making them the subject of a special revelation.