[Footnote 336: See the Basle edition of his collected works, 1571.] [Footnote 337: See Vol. I., _Age of the Despots_, p. 299.] [Footnote 338: Vol. I., _Age of the Despots_, pp. 302-303.] Under these Popes humanism had to flourish, as it best could, in the society of private individuals. Accordingly, we find the Roman scholars forming among themselves academies and learned circles. Of these the most eminent took its name from its founder, Julius Pomponius Lætus. He was a bastard of the princely House of the Sanseverini, to whom, when he became famous and they were anxious for his friendship, he penned the celebrated epistle: '_Pomponius Lætus cognatis et propinquis suis salutem. Quod petitis fieri non potest. Valete._'[339] Pomponius derived his scholarship from Valla, and devoted all his energies to Latin literature, refusing, it is even said, to learn Greek, lest it should distract him from his favourite studies. He made it the object of his most serious endeavours not only to restore a knowledge of the ancients, but also to assimilate his life and manners to their standard. Men praised in him a second Cato for sobriety of conduct, frugal diet, and rural industry. He tilled his own ground after the methods of Varro and Columella, went a-fishing and a-fowling on holidays, and ate his sparing meal like a Roman Stoic beneath the spreading branches of an oak on the Campagna. The grand mansions of the prelates had no attractions for him. He preferred his own modest house upon the Esquiline, his garden on the Quirinal. It was here that his favourite scholars conversed with him at leisure; and to these retreats of the philosopher came strangers of importance, eager to behold a Roman living in all points like an antique sage. The high school of Rome owed much to his indefatigable industry. Through a long series of years he lectured upon the chief Latin authors, examining their text with critical accuracy, and preparing new editions of their works. Before daybreak he would light his lantern, take his staff, and wend his way from the Esquiline to the lecture-room, where, however early the hour and however inclement the season, he was sure to find an overflowing audience. Yet it was not as a professor that Pomponius Lætus acquired his great celebrity, and left a lasting impress on the society of Rome. This he did by forming an academy for the avowed purpose of prosecuting the study of Latin antiquities and promoting the adoption of antique customs into modern life. The members assumed classical names, exchanging their Italian patronymics for fancy titles like Callimachus Experiens, Asclepiades, Glaucus, Volscus, and Petrejus. They yearly kept the birthday feast of Rome, celebrating the Palilia with Pagan solemnities, playing comedies of Plautus, and striving to revive the humours of the old Atellan farces. Of this circle Pontanus and Sannazzaro, Platina, Sabellicus and Molza, Janus Parrhasius, and the future Paul III.