The De Legibus (On the Laws) is a dialogue written by Marcus Tullius Cicero during the last years of the Roman Republic. It bears the same name as Plato's famous dialogue, The Laws. Unlike his previous work De re publica, in which Cicero felt compelled to set the action in the times of Scipio Africanus Minor, Cicero wrote this work as a fictionalized dialogue between himself, his brother Quintus and their mutual friend Titus Pomponius Atticus. The dialogue begins with the trio taking a leisurely stroll through Cicero's familial estate at Arpinum and they begin to discuss how the laws should be. Cicero uses this as a platform for expounding on his theories of natural law of harmony among the classes.