FORE:If blind ignorance is less pernicious than confused half-knowledge, since the latter adds to the evils of ignorance those of error, which is unavoidable in a narrow view of the limits of truth, the most precious gift that a sovereign can make to himself or to his people is an enlightened man as the trustee and guardian of the sacred laws. Accustomed to see the truth and not to fear it; independent for the most part of the demands of reputation, which are never completely satisfied and put most mens virtue to a trial; used to consider humanity from higher points of view; such a man regards his own nation as a family of men and of brothers, and the distance between the nobles and the people seems to him so[249] much the less as he has before his mind the larger total of the whole human species. Philosophers acquire wants and interests unknown to the generality of men, but that one above all others, of not belying in public the principles they have taught in obscurity, and they gain the habit of loving the truth for its own sake. A selection of such men makes the happiness of a people, but a happiness which is only transitory, unless good laws so increase their number as to lessen the probability, always considerable, of an unfortunate choice.
FORE: 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.