Ferdinand and Isabella, however, readily promised all that the persistent and enthusiastic adventurer demanded, doubtless with the feeling that there was not more than one chance in a hundred that he would ever be heard from again, but that this one chance was well worth all and more than they expended,--a possibility of indefinite aggrandizement. To the eyes of Ferdinand there was a prospect--remote, indeed--of adding to the power of the Spanish monarchy; and it is probable that the pious Isabella contemplated also the conversion of the heathen to Christianity. It is possible that some motives may have also influenced Columbus kindred to this,--a renewed crusade against Saracen infidels, which he might undertake from the wealth he was so confident of securing. But the probabilities are that Columbus was urged on to his career by ambitious and worldly motives chiefly, or else he would not have been so greedy to secure honors and wealth, nor would have been so jealous of his dignity when he had attained power. To me Columbus was no more a saint than Sir Francis Drake was when he so unscrupulously robbed every ship he could lay his hands upon, although both of them observed the outward forms of religious worship peculiar to their respective creeds and education. There were no unbelievers in that age. Both Catholics and Protestants, like the ancient Pharisees, were scrupulous in what were supposed to be religious duties,--though these too often were divorced from morality. It is Columbus only as an intrepid, enthusiastic, enlightened navigator, in pursuit of a new world of boundless wealth, that I can see him; and it was for his ultimate success in discovering this world, amid so many difficulties, that he is to be regarded as a great benefactor, of the glory of which no ingenuity or malice can rob him. At last he sets sail, August 3, 1492, and, singularly enough, from Palos, within sight of the little convent where he had received his first encouragement. He embarked in three small vessels, the largest of which was less than one hundred tons, and two without decks, but having high poops and sterns inclosed. What an insignificant flotilla for such a voyage! But it would seem that the Admiral, with great sagacity, deemed small vessels best adapted to his purpose, in order to enter safely shallow harbors and sail near the coast.