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]What is the political object of punishments? The intimidation of other men. But what shall we say of the secret and private tortures which the tyranny of custom exercises alike upon the guilty and the innocent? It is important, indeed, that no open crime shall pass unpunished; but the public exposure of a criminal whose crime was hidden in darkness is utterly useless. An evil that has been done and cannot be undone can only be punished by civil society in so far as it may affect others with the hope of impunity. If it be true that there are a greater number of men who either from fear or virtue respect the laws than of those who transgress them, the risk of torturing an innocent man should be estimated according to the probability that any man will have been more likely, other things being equal, to have respected than to have despised the laws.
Director
Whoever, then, I repeat, will honour me with his criticisms, let him not begin by supposing me to advocate principles destructive of virtue or religion, seeing that I have shown that such are not my principles; and instead of his proving me to be an infidel or a[116] rebel, let him contrive to find me a bad reasoner or a shortsighted politician; but let him not tremble at every proposition on behalf of the interests of humanity; let him convince me either of the inutility or of the possible political mischief of my principles; let him prove to me the advantage of received practices. I have given a public testimony of my religion and of my submission to my sovereign in my reply to the Notes and Observations; to reply to other writings of a similar nature would be superfluous; but whoever will write with that grace which becomes honest men, and with that knowledge which shall relieve me from the proof of first principles, of what character soever, he shall find in me not so much a man who is eager to reply as a peaceable lover of the truth.It has already been remarked by Montesquieu that public accusations are more suited to republics, where the public good ought to be the citizens first passion, than to monarchies, where such a sentiment is very feeble, owing to the nature of the government itself, and where the appointment of officers to accuse transgressors of the law in the name of the public is a most excellent institution. But every government, be it republican or monarchical, ought to inflict upon a false accuser the same punishment which, had the accusation been true, would have fallen upon the accused.But undoubtedly punishment, although in its origin and present intention vindictive, must exercise a certain preventive force against crime, and this preventive force can scarcely be estimated, for that which is prevented is, of course, not seen. But the efficiency of punishment as a deterrent is proportioned to its certainty, and there is a large element of uncertainty that can never be eliminated. For every malefactor there are two hopes: first, that he may escape detection or apprehension; secondly, that he may escape conviction. That his hopes of impunity are not without reason greater than his fears of punishment the following facts attest.