Under his father’s influence, he studied classical subjects at the best universities: literature in Venice and Padua, law and Greek in Bologna. But from an early age he privately cultivated the most diverse interests: music, painting, sculpture, architecture, physics, and mathematics.
In 1421, on the death of his father, Alberti remained completely alone and began to suffer because of the differences with his family. This finally led him to turn to a safe ecclesiastical career, which also served to strengthen his social status. In 1428, he was able to return to Florence. In 1431 he became secretary for 34 years to the Patriarch of Grado and in a year he moved to Rome as papal abbreviator (writer of papal briefs). Moving between Ferrara, Bologna, Florence, Mantua, Rimini and, of course, Rome, he expanded his direct study of the ancient ruins, the scattered evidence of the imperial city's magnificence and the repositories of the language of Classical Antiquity.
Della famiglia (On the Family), one of his earliest works; it is the first of several dialogues on moral philosophy, written in the vernacular, for a population not tutored in Latin. In