“In the years of boyhood,” says the Neapolitan critic, Francesco de Sanctis, “Leopardi saw his youth vanish forever; he lived obscure, and achieved posthumous envy and renown; he was rich and noble, and he suffered from want and despite; no woman's love ever smiled upon him, the solitary lover of his own mind, to which he gave the names of Sylvia, Aspasia, and Nerina. Therefore, with a precocious and bitter penetration, he held what we call happiness for illusions and deceits of fancy; the objects of our desire he called idols, our labors idleness, and everything vanity. Thus he saw nothing here below equal to his own intellect, or that was worthy the throb of his heart; and inertia, rust, as it were, even more than pain consumed his life, alone in what he called this formidable desert of the world. In such solitude life becomes a dialogue of man with his own soul, and the internal colloquies render more bitter and intense the affections which have returned to the heart for want of nourishment in the world. Mournful colloquies and yet pleasing, where man is the suicidal vulture perpetually preying upon himself, and caressing the wound that drags him to the grave.... The first cause of his sorrow is Recanati: the intellect, capable of the universe, feels itself oppressed in an obscure village, cruel to the body and deadly to the spirit.... He leaves Recanati; he arrives in Rome; we believe him content at last, and he too believes it. Brief illusion! Rome, Bologna, Milan, Florence, Naples, are all different places, where he forever meets the same man, himself. Read the first letter that he writes from Rome: 'In the great things I see I do not feel the least pleasure, for I know that they are marvelous, but I do not feel it, and I assure you that their multitude and grandeur wearied me after the first day.'... To Leopardi it is rarely given to interest himself in any spectacle of nature, and he never does it without a sudden and agonized return to himself.... Malign and heartless men have pretended that Leopardi was a misanthrope, a fierce hater and enemy of the human race!... Love, inexhaustible and almost ideal, was the supreme craving of that angelic heart, and never left it during life. 'Love me, for God's sake,' he beseeches his brother Carlo; 'I have need of love, love, love, fire, enthusiasm, life.' And in truth it may be said that pain and love form the twofold poetry of his life.”