The censorship upholds morality by preventing opinion from growing corrupt, by preserving its rectitude by means of wise applications, and sometimes even by fixing it when it is still uncertain. The employment of seconds in duels, which had been carried to wild extremes in the kingdom of France, was done away with merely by these words in a royal edict: “As for those who are cowards enough to call upon seconds.” This judgment, in anticipating that of the public, suddenly decided it. But when edicts from the same source tried to pronounce duelling itself an act of cowardice, as indeed it is, then, since common opinion does not regard it as such, the public took no notice of a decision on a point on which its mind was already made up.

I have stated elsewhere 40 that as public opinion is not subject to any constraint, there need be no trace of it in the tribunal set up to represent it. It is impossible to admire too much the art with which this resource, which we moderns have wholly lost, was employed by the Romans, and still more by the Lacedaemonians.