He remained two years at Burgos, in attendance on the Spanish court, conducting himself in such a way as to acquire the esteem of Ferdinand, who presented him with a number of silver vessels of great value on his departure. This was no good school for the acquirement of political integrity. The Italians were proverbially treacherous, but Ferdinand emulated them in the arts of deception. It is related of this monarch, that when he heard that Louis XII. complained of having been twice deceived by him, he exclaimed, "The fool lies, I have tricked him above ten times." Meanwhile the aspect of affairs changed at Florence. The French were driven from Italy, and the republic paid the penalty of the weak and disarmed neutrality which it had preserved, by being forced by the allied armies to receive back the exiled Medici. The consequence of this return was a change of government, from that of a free state, to subjection to the will of a single family. Guicciardini acted with a prudence that acquired for him the favour of the new rulers; and, on his return from Spain, was received with every suitable mark of distinction. His joy, however, on returning to his native town, was clouded by the recent death of his father. On the event of the visit of Leo X. to Florence, attended by a numerous retinue of cardinals, Guicciardini, who had lately filled the office of magistrate, was sent, with others, to receive the pope at Cortona. Leo was so struck by him, that the next day he named him his consistorial advocate, of his own accord, without solicitation: nor did his patronage stop here; he soon after took him entirely into his service, and finding that his prudence and sagacity were equal to the good opinion he had formed of him, he made him governor of Reggio and Modena. He acquitted himself with great credit in this high office. Having been educated for the robe, instead of the career of arms, the enemies of the pope cherished the notion, that he might be surprised and frightened in his government; but his firmness and judgment disconcerted all their stratagems.