inculcate the principle which destroys all dogmatism at its root, by understanding that all metaphysical controversy is sterile, and that, for this reason, the truth for each one is as he believes it. The essential, then, is not to silence dangerous teaching, and hush the discordant voice: the essential is to place the human mind in a state in which the mass can see the uselessness of its rage. When this spirit becomes the atmosphere of society, the fanatic can no longer live. He is conquered by a pervading gentleness. If, instead of conducting Polyeuctus to punishment, the Roman magistrate had dismissed him smiling, and taken him amicably by the hand, Polyeuctus would not have continued: perhaps even in his old age he would have laughed at his escapade, and would have become a man of good sense. CONFERENCE, Royal Academy, London, April 16, 1880. MARCUS AURELIUS. CONFERENCE AT THE ROYAL INSTITUTION. MARCUS AURELIUS. Ladies and Gentlemen,--I have accepted with great pleasure the invitation to address you in this illustrious institution devoted to the noblest researches of science and of true philosophy. I have dreamed since my childhood of this island, where I have so many friends, and which I visit so tardily. I am a Briton of France. In our old books, England is always called the Island of the Saints; and, in truth, all our saints of Armorican Brittany, those saints of doubtful orthodoxy, who, if they were again alive, would be more in harmony with us than with the Jesuits, came from the Island of Britain. I have seen in their chapel the trough of stone in which they crossed the sea. Of all races, the Britain race is that which has ever taken religion the most seriously. Even when the progress of reflection has shown us that some articles among the catalogues of things which we have always regarded as fixed should be modified, we never break away from the symbol under which we have from the first approved the ideal. For our faith is not contained in obscure metaphysical propositions: it is in the affirmations of the heart. I have therefore chosen for my discourse to you, not one of those subtleties which divide, but one of those themes, dear to the soul, which bring nearer, and reconcile. I shall speak to you of that book resplendent with the divine spirit, that manual of submissive life which the most godly of men has left us,--the Cæsar, Marcus Aurelius Antonine. It is the glory of sovereigns that the most irreproachable model of virtue may be found in their ranks, and that the most beautiful lessons of patience and of self-control may come from a condition which one naturally believes to be subject to all the seductions of pleasure and of vanity. I.