A contradiction between the laws and the natural feelings of mankind arises from the oaths which are required of an accused, to the effect that he will be a truthful man when it is his greatest interest to be false; as if a man could really swear to contribute to his own destruction, or as if religion would not be silent with most men when their interest spoke on the other side. The experience of all ages has shown that men have abused religion more than any other of the precious gifts of heaven; and for what reason should criminals respect it, when men esteemed as the wisest have often violated it? Too weak, because too far removed from the senses, are[147] for the mass of people the motives which religion opposes to the tumult of fear and the love of life. The affairs of heaven are conducted by laws absolutely different from those which govern human affairs; so why compromise those by these? Why place men in the terrible dilemma of either sinning against God or concurring in their own ruin? The law, in fact, which enforces such an oath commands a man either to be a bad Christian or to be a martyr. The oath becomes gradually a mere formality, thus destroying the force of religious feelings, which for the majority of men are the only pledge of their honesty. How useless oaths are has been shown by experience, for every judge will bear me out when I say that no oath has ever yet made any criminal speak the truth; and the same thing is shown by reason, which declares all laws to be useless, and consequently injurious, which are opposed to the natural sentiments of man. Such laws incur the same fate as dams placed directly in the main stream of a river: either they are immediately thrown down and overwhelmed, or a whirlpool formed by themselves corrodes and undermines them imperceptibly.
Beccaria entertains a similar despair of truth. The history of mankind represents a vast sea of errors, in which at rare intervals a few truths only float uppermost; and the durability of great truths is as that of a flash of lightning when compared with the long[9] and dark night which envelops humanity. For this reason he is ready to be the servant of truth, not her martyr; and he recommends in the search for truth, as in the other affairs of life, a little of that philosophical indolence which cares not too much about results, and which a writer like Montaigne is best fitted to inspire.[6]But the laws should fix a certain space of time both for the defence of the accused and for the discovery[158] of proofs against him. It would place the judge in the position of a legislator were it his duty to fix the time necessary for the latter. In the same way those atrocious crimes, whose memory tarries long in mens minds, deserve, when once proved, no prescription in favour of a criminal who has fled from his country; but lesser and obscure crimes should be allowed a certain prescription, which may remove a mans uncertainty concerning his fate, because the obscurity in which for a long time his crimes have been involved deducts from the bad example of his impunity, and the possibility of reform meantime remains to him. It is enough to indicate these principles, because I cannot fix a precise limit of time, except for a given system of laws and in given social circumstances. I will only add that, the advantage of moderate penalties in a nation being proved, the laws which shorten or lengthen, according to the gravity of crimes, the term of prescription or of proofs, thus making of prison itself or of voluntary exile a part of the punishment, will supply an easy classification of a few mild punishments for a very large number of crimes.
I speak of probability in connection with crimes, which, to deserve punishment, ought to be proved. But the paradox is only apparent, if one reflects that, strictly speaking, moral certainty is only a probability, but a probability which is called certainty, because every sensible person necessarily assents to it, by a force of habit which arises from the necessity of acting, and which is prior to all speculation. The certainty requisite for certifying that a man is a criminal is, therefore, the same that determines everyone in the most important actions of his life. The proofs of a crime may be divided into perfect and imperfect, the former being of such a[136] nature as exclude the possibility of a mans innocence, and the latter such as fall short of this certainty. Of the first kind one proof alone is sufficient for condemnation; of the second, or imperfect kind, as many are necessary as suffice to make a single perfect proof; that is to say, when, though each proof taken separately does not exclude the possibility of innocence, yet their convergence on the same point makes such innocence impossible. But let it be noted that imperfect proofs, from which an accused has it in his power to justify himself and declines to do so, become perfect. This moral certainty of proofs, however, is easier to feel than to define with exactitude: for which reason I think that the best law is one which attaches to the chief judge assessors, taken by lot, not by selection, there being in this case more safety in the ignorance which judges by sentiment than in the knowledge which judges by opinion. Where the laws are clear and precise, the function of a judge consists solely in the certification of fact. If for searching out the proofs of a crime ability and cleverness are required, and if in the presentation of the result clearness and precision are essential, all that is required to judge of the result is simple and common good sense, a faculty which is less fallacious than the learning of a judge, accustomed as he is to wish to find men guilty and to reduce everything to an artificial system borrowed from his studies. Happy the nation where the[137] laws are not a science! It is a most useful law that everyone shall be judged by his equals, because where a citizens liberty and fortune are at stake those sentiments which inequality inspires should have no voice; that feeling of superiority with which the prosperous man regards the unfortunate one, and that feeling of dislike with which an inferior regards his superior, have no scope in a judgment by ones equals. But when the crime in question is an offence against a person of a different rank from the accused, then one half of the judges should be the equals of the accused, the other half equals of the plaintiff, that so, every private interest being balanced, by which the appearances of things are involuntarily modified, only the voice of the laws and of truth may be heard. It is also in accordance with justice that an accused person should have power up to a certain point of refusing judges whom he may suspect; and if he is allowed the exercise of this power for some time without opposition, he will seem to condemn himself. Verdicts should be public, and the proofs of guilt public, in order that opinionwhich is, perhaps, the only bond of society there ismay place a check on outbursts of force and passion, and that the people may say, We are not slaves without defence: a feeling which both inspires them with courage and is as good as a tribute to a sovereign who understands his real interest. I refrain from pointing out other details and precautions which[138] require similar regulations. I should have said nothing at all, had it been necessary for me to say everything. Whosoever disturbs the public peace, or obeys not the laws, that is, the conditions under which men bear with and defend one another, ought to be excluded from society, that is, to be banished from it.Of what kind, then, will be the punishments due to the crimes of nobles, whose privileges form so great a part of the laws of different countries? I will not here inquire whether this traditional distinction between nobles and commons be advantageous in a government, or necessary in a monarchy; nor whether it be true that a nobility forms an intermediate power in restraint of the excesses of the two[207] extremes, and not rather a caste which, in slavery to itself and to others, confines all circulation of merit and hope to a very narrow circle, like those fertile and pleasant oases scattered among the vast sand-deserts of Arabia; nor whether, supposing it to be true that inequality is inevitable and useful in society, it be also true that such inequality should subsist between classes rather than individuals, and should remain with one part of the body politic rather than circulate through the whole; whether it should rather perpetuate itself than be subject to constant self-destruction and renovation. I will confine myself to the punishments proper for nobles, affirming that they should be the same for the greatest citizen as for the least. Every distinction of honour or of riches presupposes, to be legitimate, a prior state of equality, founded on the laws, which regard all subjects as equally dependent on themselves. One must suppose the men, who renounced their natural state of despotic independence, to have said: Let him who is more industrious than his fellows have greater honours, and let his fame be greater among his successors; let him who is more prosperous and honoured hope even to become more so, but let him fear no less than other men to break those conditions by virtue of which he is raised above them. True it is that such decrees did not emanate in a convocation of the human race, but such decrees exist in the[208] eternal relations of things; they do not destroy the supposed advantages of a nobility, though they prevent its abuses; and they make laws feared, by closing every admission to impunity. And if any one shall say that the same punishment inflicted upon a noble and upon a commoner is not really the same, by reason of the diversity of their education, and of the disgrace spread over an illustrious family, I will reply, that the sensibility of the criminal is not the measure of punishment, but the public injury, and that this is all the greater when committed by the more highly favoured man; that equality of punishment can only be so when considered extrinsically, being really different in each individual; and that the disgrace of a family can be removed by public proofs of kindness on the part of the sovereign towards the innocent family of the criminal. And who is there but knows that formalities which strike the senses serve as reasonings with the credulous and admiring populace? The first consequence of these principles is, that the laws alone can decree punishments for crimes, and this authority can only rest with the legislator, who represents collective society as united by a social contract. No magistrate (who is part of society) can justly inflict punishments upon another member of the same society. But since a punishment that exceeds the legally fixed limit is the lawful punishment plus another one, a magistrate can, under no pretext of zeal or the public good, add to the penalty already decreed against a delinquent citizen.There was little of eventfulness in Beccarias life, and the only episode in it of interest was his visit to Paris in 1766. Thither he and his friend Pietro had been invited by Morellet, in the name of the philosophers at Paris, and thither he started in October 1766; not with Pietro, who could not leave Milan, but with Alessandro Verri, on a journey which was to include London as well as Paris, and was to occupy in all a period of six months.
