Cicero
Cicero, Marcus Tullius / Atkins, E. M.![Cicero](https://support.digitalhusky.com/media/annotations/sorted/193/19341352/CHSBZCOP0319341352.jpg)
On Duties' was Cicero's last philosophical work. In it he made use of Greek thought to formulate the political and ethical values of Roman Republican society as he saw them, revealing incidentally a great deal about actual practice.