There was, in his mind, a strange mixture of credulity and doubtfulness. He did not disbelieve either in the existence of ghosts, or in the possibility of commuting other metals into gold; but was very slow to credit any fact that was at all extraordinary. He would tell of Cave's having seen an apparition, without much apparent doubt; and, with more certainty, of his having been himself addressed by the voice of his absent mother. The deception practised by the girl in Cock Lane, who was a ventriloquist, is well known to have wrought on him so successfully, as to make him go and watch in the church, where she pretended the spirit of a young woman to be, which had disclosed to her the manner of its having been violently separated from the body. On this occasion, Boswell endeavours in vain to clear him from the imputation of a weakness, which was but too agreeable to the rest of his character. Yet on Hume's argument against miracles, that it is more probable witnesses should lie or be mistaken than that they should happen, he remarked, as I think, very judiciously, that Hume, taking the proposition simply, is right; but that the Christian revelation is not proved by the miracles alone, but as they are connected with prophecies, and with the doctrines in confirmation of which the miracles were wrought. He was devout, moral, and humane; frequent and earnest in his petitions for the divine succour, anxious to sublime his nature by disengaging it from worldly soil, and prompt to sympathise with the sorrows, and out of his scanty means, to relieve the necessities of others; but such is the imperfection of man, that his piety was apt to degenerate into superstition; his abstinence yielded to slight temptations, and his charity was often not proof against a discrepancy of opinion either in politics or literature. Among his friends, Beauclerk seems most to have engaged his love, Langton his respect, and Burke his admiration. The first was conspicuous for wit, liveliness of feelings, and gaiety; the next for rectitude of conduct, piety, and learning; the last for knowledge, sagacity, and eloquence. His praise of Reynolds, that he was the most invulnerable of men, one of whom, if he had a quarrel with him, he should find it the most difficult to say any ill, was praise rather of the negative kind. The younger Warton, he contrived to alienate from him, as is related in the life of that poet. There was, indeed, an entire harmony in their political principles; but questions of literature touch an author yet more sensibly than those of state; and the "idem sentire de republica," was an imperfect bond of amity between men who appreciated so differently the Comus and Lycidas of Milton, and the Bucolics of Theocritus. To Savage and Goldsmith he was attached by similarity of fortunes and pursuits. A yet closer bond of sympathy united him with Collins, as the reader will see in the following extracts from letters which he wrote to Dr. Warton.