In office Machiavelli wrote a number of short political discourses and poems (the Decennali) on Florentine history. It was while he was out of office and in exile, however, that the “Florentine Secretary,” as Machiavelli came to be called, wrote the works of political philosophy for which he is remembered. In his most noted letter (December 10, 1513), he described one of his days—in the morning walking in the woods, in the afternoon drinking and gambling with friends at the inn, and in the evening reading and reflecting in his study, where, he says, “I feed on the food that alone is mine and that I was born for.” In the same letter, Machiavelli remarks that he has just composed a little work on princes—a “whimsy”—and thus lightly introduces arguably the most famous book on politics ever written, the work that was to give the name Machiavellian to the teaching of worldly success through scheming deceit.

About the same time that Machiavelli wrote The Prince (1513), he was also writing a very different book, Discourses on Livy (or, more precisely, Discourses on the First Ten Books of Titus Livy [Discorsi sopra la prima deca di Tito Livio]). Both books were first published only after Machiavelli’s death, the Discourses on Livy in 1531 and The Prince in 1532. They are distinguished from his other works by the fact that in the dedicatory letter to each he says that it contains everything he knows. The dedication of the Discourses on Livy presents the …