Nor was it uninteresting to the world that an experiment should be fairly and fully made, whether freedom of discussion, unaided by power, is not sufficient for the propagation and protection of truth--whether a government conducting itself in the true spirit of its constitution, with zeal and purity, and doing no act which it would be unwilling the whole world should witness, can be written down by falsehood and defamation. The experiment has been tried: you have witnessed the scene; our fellow-citizens looked on, cool and collected; they saw the latent source from which these outrages proceeded; they gathered around their public functionaries, and when the Constitution called them to the decision by suffrage, they pronounced their verdict, honorable to those who had served them and consolatory to the friend of man who believes that he may be trusted with the control of his own affairs. No inference is here intended that the laws provided by the States against false and defamatory publications should not be enforced; he who has time renders a service to public morals and public tranquillity in reforming these abuses by the salutary coercions of the law; but the experiment is noted to prove that, since truth and reason have maintained their ground against false opinions in league with false facts, the press, confined to truth, needs no other legal restraint; the public judgment will correct false reasonings and opinions on a full hearing of all parties; and no other definite line can be drawn between the inestimable liberty of the press and its demoralizing licentiousness. If there be still improprieties which this rule would not restrain, its supplement must be sought in the censorship of public opinion.