Very early in the first or Latin phase of the revival, people suspected that familiarity with the classics would lead to admiration for paganism. Coluccio Salutato, who had been Florentine Secretary from the time of Petrarca, and is a classical writer of Latin letters, had to defend the new learning against the rising reproach of irreligion; and the statue of Virgil was ignominiously removed from the market-place of the town which his birth has made illustrious, as a scandal to good men. Petrarca never became a Greek scholar. He felt the defect. To write beautiful Latin was nothing, unless there was more to say than men already knew. But the Latin classics were no new discovery. The material increase of knowledge was quite insufficient to complete the type of an accomplished man. The great reservoir of ideas, of forgotten sciences, of neglected truth, remained behind. Without that, men would continue to work at a disadvantage, to fight in the dark, and could never fulfil the possibilities of existence. What was impatiently felt as the medieval eclipse came not from the loss of elegant Latin, but from the loss of Greek. All that was implied in the intended resurrection of antiquity depended on the revival of Greek studies. Because Petrarca possessed the culture of his time beyond all men, he was before them all in feeling what it needed most. Knowledge of truth, not casual and partial, but as complete and certain as the remaining civilisation admitted, would have to be abandoned, if Latin was still to be the instrument and the limit. Then the new learning would not be strong enough to break down the reliance on approved authors, the tyranny of great names, the exclusiveness of schools. Neither rhetoric nor poetry could deprive Aristotle and Peter Lombard, St. Augustine and St. Thomas, of their supremacy, give them their position in the incessant stream of thought, or reduce them beneath the law of progress in the realm of knowledge. The movement which Petrarca initiated implied the revival of a buried world, the enrichment of society by the mass of things which the western nations had allowed to drop, and of which medieval civilisation was deprived. It meant the preference for Grecian models, the supremacy of the schools of Athens, the inclusion of science in literature, the elevation of Hippocrates and Archimedes to a level with Terence and Quintilian, the reproduction of that Hellenic culture which fought the giant fight of the fourth and fifth century with the Councils and Fathers of the Church. That is why the Latin restoration, which was the direct result of Petrarca's example, was overwhelmed by the mightier change that followed, when a more perfect instrument reached the hands of men passionately curious and yearning for new things.