If we consider the first three centuries after the revival—the time from Erasmus to Bentley—we see that the general characteristic in the history of classical scholarship was the predominance of the individual genius. A man of powerful personality would arise and make an epoch. The work which he did was emphatically his own; he was bound by no rules or methods, except such as he might have framed for his own guidance; if he resorted to conjecture, he employed it with entire freedom, making his own sense of fitness the ultimate test. Bentley is, of course, the strongest example of this, and he is also the most apposite for our purpose, since his influence was so strongly felt by succeeding scholars. Thus, in the preface to his Horace, he says—"I give more things on conjecture than by the help of manuscripts. . . . Shake off the exclusive reverence for scribes. Dare to have a mind of your own." This attitude was natural in pioneers like Bentley and the men before him. It was, indeed, the only possible one at that period. But before the middle of the present century had been reached, several causes had contributed to modify the classical scholar's view of his relation to his materials. First of all, many generations had now been busied with the work of illustrating classical antiquity. A large literature of criticism and comment had been accumulated. In studying this literature an intelligent reader could not fail to be struck with the fact that every critic had done that which was right in his own eyes. Individual insight and taste had had the freest scope,