I fell in with a humorist, on my travels, who had in his chamber a cast of the Rondanini Medusa, and who assured me that the name which that fine work of art bore in the catalogues was a misnomer, as he was convinced that the sculptor who carved it intended it for Memory, the mother of the Muses. In the conversation that followed, my new friend made some extraordinary confessions. "Do you not see," he said, "the penalty of learning, and that each of these scholars whom you have met at S., though he were to be the last man, would, like the executioner in Hood's poem, guillotine the last but one?" He added many lively remarks, but his evident earnestness engaged my attention, and, in the weeks that followed, we became better acquainted. He had great abilities, a genial temper, and no vices; but he had one defect,—he could not speak in the tone of the people. There was some paralysis on his will, that, when he met men on common terms, he spoke weakly, and from the point, like a flighty girl. His consciousness of the fault made it worse. He envied every daysman and drover in the tavern their manly speech. He coveted Mirabeau's don terrible de la familiarité, believing that he whose sympathy goes lowest is the man from whom kings have the most to fear. For himself, he declared that he could not get enough alone to write a letter to a friend. He left the city; he hid himself in pastures. The solitary river was not solitary enough; the sun and moon put him out. When he bought a house, the first thing he did was to plant trees. He could not enough conceal himself. Set a hedge here; set oaks there,—trees behind trees; above all, set evergreens, for they will keep a secret all the year round. The most agreeable compliment you could pay him was, to say that you had not observed him in a house or a street where you had met him. Whilst he suffered at being seen where he was, he consoled himself with the delicious thought of the inconceivable number of places where he was not. All he wished of his tailor was, to provide that sober mean of color and cut which would never detain the eye for a moment. He went to Vienna, to Smyrna, to London. In all the variety of costumes, a carnival, a kaleidoscope of clothes, to his horror he could never discover a man in the street who wore anything like his own dress. He would have given his soul for the ring of Gyges. His dismay at his visibility had blunted the fears of mortality. "Do you think," he said, "I am in such great terror of being shot,—I, who am only waiting to shuffle off my corporeal jacket, to slip away into the back stars, and put diameters of the solar system and sidereal orbits between me and all souls,—there to wear out ages in solitude, and forget memory itself, if it be possible?" He had a remorse running to despair of his social gaucheries, and walked miles and miles to get the twitchings out of his face, the starts and shrugs out of his arms and shoulders. " God may forgive sins," he said, "but awkwardness has no forgiveness in heaven or earth." He admired in Newton, not so much his theory of the moon, as his letter to Collins, in which he forbade him to insert his name with the solution of the problem in the "Philosophical Transactions": "It would perhaps increase my acquaintance, the thing which I chiefly study to decline."
These conversations led me somewhat later to the knowledge of similar cases, existing elsewhere, and to the discovery that they are not of very infrequent occurrence. Few substances are found pure in nature. Those constitutions which can bear in open day the rough dealing of the world must be of that mean and average structure,—such as iron and salt, atmospheric air, and water. But there are metals, like potassium and sodium, which, to be kept pure, must be kept under naphtha. Such are the talents determined on some specialty, which a culminating civilization fosters in the heart of great cities and in royal chambers. Nature protects her own work. To the culture of the world, an Archimedes, a Newton is indispensable; so she guards them by a certain aridity. If these had been good fellows, fond of dancing, Port, and clubs, we should have had no "Theory of the Sphere," and no "Principia." They had that necessity of isolation which genius feels. Each must stand on his glass tripod, if he would keep his electricity. Even Swedenborg, whose theory of the universe is based on affection, and who reprobates to weariness the danger and vice of pure intellect, is constrained to make an extraordinary exception: "There are also angels who do not live consociated, but separate, house and house; these dwell in the midst of heaven, because they are the best of angels."
We have known many fine geniuses have that imperfection that they cannot do anything useful, not so much as write one clean sentence. 'Tis worse, and tragic, that no man is fit for society who has fine traits. At a distance, he is admired; but bring him hand to hand, he is a cripple. One protects himself by solitude, and one by courtesy, and one by an acid, worldly manner,—each concealing how he can the thinness of his skin and his incapacity for strict association. But there is no remedy that can reach the heart of the disease, but either habits of self-reliance that should go in practice to making the man independent of the human race, or else a religion of love. Now he hardly seems entitled to marry; for how can he protect a woman, who cannot protect himself?