Overview
Marcus Tullius Cicero (106–43 BCE) was Rome’s greatest orator and a statesman who transmitted Greek philosophy into Latin prose. Caught in the Republic’s death throes, he opposed Caesar’s assassins’ enemies and was killed in the proscriptions. Academic skepticism, Stoic ethics, and political theory fill his dialogues. Handbook dates: 106–43 BCE. Humanists made him the model of eloquence and civic virtue.
Main ideas
Natural law and right reason bind humans in a cosmopolitan community of justice. Academic skepticism recommends probable assent without dogmatic certainty. Duties (officia) structure honestas in public and private roles—On Duties became a handbook. Rhetoric serves republican persuasion under law, not mere flattery. Mixed constitution theory seeks stability against tyranny and mob rule. Philosophy in Latin made Rome culturally equal to Greece in his ambition.
Major works
- On Duties (De Officiis)
- On the Republic
- On the Laws
- Tusculan Disputations
Legacy
Cicero educated Europe’s lawyers, clergy, and humanists for centuries. Natural-law and republican traditions continually quote him. His death became a symbol of eloquence crushed by empire.