In passing from Florence to Rome, we are struck with the fact that neither in letters nor in art had the Papal city any real life of her own. Her intellectual enthusiasms were imported; her activity varied with the personal interests of successive Popes. Stimulated by the munificence of one Holy Father, starved by the niggardliness of another; petted and caressed by Nicholas V., watched with jealous mistrust by Paul II.; thrust into the background by Alexander, and brought into the light by Leo--learning was subjected to rude vicissitudes at Rome. Very few of the scholars who shed lustre on the reigns of liberal Pontiffs were Romans, nor did the nobles of the Papal States affect the fame of patrons. We have, therefore, in dealing with humanism at Rome, to bear in mind that it flourished fitfully, precariously, as an exotic, its growth being alternately checked and encouraged at the pleasure of the priest in office. In spite of these variable conditions, one class of humanists never failed at Rome. During the period of schisms and councils, when Pope and Antipope were waging wordy warfare in the Courts of congregated Christendom, it was impossible to dispense with the services of practised writers and accomplished orators. As composers of diplomatic despatches, letters, bulls, and protocols; as disseminators of squibs and invectives; as redactors of state papers; as pleaders, legates, ambassadors, and private secretaries--scholars swarmed around the person of the Pontiff. Their official titles varied, some being called Secretaries to the Chancery, others Apostolic Scriptors, others again Protonotaries; while their duties were divided between the regular business of the Curia and the miscellaneous transactions that arose from special emergencies of the Papal See. Their services were well rewarded. In addition to about 700 florins of pay and perquisites, they, for the most part, entered into minor orders and held benefices. Men of acute intellect and finished style, who had absorbed the culture of their age, and could by rhetoric enforce what arguments they chose to wield, found, therefore, a good market for their talents at the Court of Rome. They soon became a separate and influential class, divided from the nobility by their birth and foreign connections, and from the churchmen by their secular status and avowed impiety, yet mingling in society with both and trusting to their talents to support their dignity. At the Council of Basle the protonotaries even claimed to take precedence of the bishops on occasions of high ceremony, arguing, from the nature of their office and the rarity of their acquirements, that they had a better right than priests to approach the person of the Sovereign Pontiff. Poggio and Bruni, Losco, Aurispa, and Biondo raised their voices in this quarrel, which proved how indispensable the mundane needs of the Papacy had rendered these free-lances of literature. Through them the