Some authors frankly acknowledge that they have not the necessary degree of patience to apply themselves to the correction of their manuscripts. Ovid, the popular Roman poet, admitted this. Such people may compose with pleasure, but there is the end; neither a sense of responsibility nor a desire for correctness can overcome their constitutional laziness. Pope, Dryden, Moore, Coleridge, Swift,--in short, nine-tenths of the popular authors of the past and the present, all change, correct, amplify, or contract, and interline more or less every page of manuscript which they produce, and often to such a degree as greatly to confuse the compositors. Richard Savage, the unfortunate English poet, could not, or would not, bring himself to correct his faulty sentences, being greatly indebted to the intelligence of the proof-reader for the presentable form in which his writings finally appeared. Julius Scaliger, a celebrated scholar and critic, was, on the other hand, an example of remarkable correctness, so that his manuscript and the printer's pages corresponded exactly, page for page and line for line. Hume,[76] the historian, was never done with his manifold corrections; his sense of responsibility was unlimited, and his appreciation of his calling was grand. Fénelon and Gibbon were absolutely correct in their first efforts; and so was Adam Smith, though he dictated to an amanuensis. We are by no means without sympathy for those writers who dread and avoid the reperusal and correction of their manuscripts. Only those who are familiar with the detail of book-making can possibly realize its trying minutiæ. When one has finished the composition and writing of a chapter, his work is only begun; it must be read and re-read with care, to be sure of absolute correctness. When once in type, it must be again carefully read for the correction of printer's errors, and again revised by second proof; and finally a third proof is necessary, to make sure that all errors previously marked have been corrected. By this time, however satisfactory in composition, the text becomes "more tedious than a twice-told tale." Any author must be singularly conceited who can, after such experience, take up a chapter or book of his own production and read it with any great degree of satisfaction. Godeau, Bishop of Venice, used to say that "to compose is an author's heaven; to correct, an author's purgatory; but to revise the press, an author's hell!"