“
The man who rescued the crusade, Giannozzo Manetti, then fifty-nine years old, was the close friend and mentor of Vespasiano. For many years he had been at the heart of Florence’s humanist movement, one of the men who gathered in Vespasiano’s bookshop, “admirably disputing great things.” The son of one of Florence’s wealthiest merchants, he had studied alongside Tommaso Parentucelli, whose secretary he later became and for whom, when Tommaso became pope, he made translations from both Greek and Hebrew. He was a dedicated scholar, sleeping no more than five hours a night in order to devote more time to his studies. Like his friends Poggio and Leonardo Bruni, he was also a busy civic official, serving Florence numerous times as an ambassador to Venice, Genoa, Milan, Naples, and Rome. He took up the thankless post of governor of various Florentine dependencies such as Pistoia and Scarperia, where, as Vespasiano observed, he “found everything in great disorder and full of deadly feuds.”16 Manetti’s greatest claim to fame was his treatise On the Dignity and Excellence of Man, which he completed in 1452 and dedicated to King Alfonso of Naples. The tribute was a rare diplomatic misstep on Manetti’s part, because Alfonso was at war with Florence at the time, leading to mutterings in Florence of Manetti’s treason. Vespasiano prudently waited until 1455 and the Treaty of Lodi before producing a copy of the manuscript. As with the “Decades of the King,” the manuscript was elegantly and expertly produced, featuring the “new antique letters” and white vine-stem decorations in which Vespasiano had come to specialize. Giannozzo Manetti (1396–1459): scholar, businessman, diplomat, writer.
”
”
Ross King (The Bookseller of Florence: The Story of the Manuscripts That Illuminated the Renaissance)