The man to whom Columbus proposed to address his request for means with which to make a voyage of discovery was no less a person than the new King of Portugal. Columbus was never a man of petty or small ideas; if he were going to do a thing at all, he went about it in a large and comprehensive way; and all his life he had a way of going to the fountainhead, and of making flights and leaps where other men would only climb or walk, that had much to do with his ultimate success. King John, moreover, had shown himself thoroughly sympathetic to the spirit of discovery; Columbus, as we have seen, had already been employed in a trusted capacity in one of the royal expeditions; and he rightly thought that, since he had to ask the help of some one in his enterprise, he might as well try to enlist the Crown itself in the service of his great Idea.