Cicero

Biography and intellectual context

Born : 3 January 106 BC, Arpinum, Roman Republic

Died : 7 December 43 BC, Formiae, Roman Republic

• Master of Latin Prose and Roman Eloquence: Forged a rhythmic, periodic style that became the gold standard for classical rhetoric, blending philosophical depth with persuasive power in law courts and the Senate.

• Principle of Natural Law and Republican Liberty: Argued in De Legibus and De Re Publica that justice derives from universal reason, not mere statute, and that the mixed constitution of Rome best safeguarded freedom against tyranny.

Browse all 100–1 BC works

Cicero, full name Marcus Tullius Cicero, was a Roman statesman, orator, lawyer, writer, and philosopher who lived during the late Roman Republic. He is considered one of Rome’s greatest writers and speakers. He was born on January 3, 106 BCE, in Arpinum, Italy, and was executed on December 7, 43 BCE, in Formiae, Italy, by order of Mark Antony during the proscriptions following the assassination of Julius Caesar. Cicero is considered one of the greatest orators in Roman history and played a significant role in the political life of the Republic. He rose to prominence as a lawyer and went on to serve as consul in 63 BCE, during which time he famously uncovered the Catiline conspiracy.

Cicero’s philosophical works, including De Officiis and De Finibus Bonorum et Malorum, have had a lasting impact on Western thought. His writings on rhetoric, politics, ethics, and philosophy continue to be studied and admired for their clarity and eloquence. Cicero’s life and works have been the subject of extensive scholarship and remain influential in the fields of political theory, philosophy, and classical studies through the Renaissance and beyond.

His exceptional skills as an orator and lawyer, which earned him widespread acclaim and influence in the Roman Republic.

Uncovering the Catiline conspiracy and delivering a series of speeches against the conspirator Catiline, showcasing his commitment to upholding the rule of law.

Contributions to Roman philosophy through works like De Officiis and De Re Publica, which continue to be studied for their insights into ethics and political theory.

His defense of the Roman Republic and opposition to tyranny, particularly in his criticisms of figures like Julius Caesar and Mark Antony.

Cicero’s legacy as a statesman, orator, and philosopher has had a lasting impact on Western thought and political theory.

Cicero was influenced by a variety of philosophical schools and thinkers, including:

Stoicism: Cicero was drawn to Stoic philosophy, which focused on ethics, logic, and the pursuit of virtue. His work De Officiis reflects Stoic principles of moral duty and right action.

Academic Skepticism: Cicero was interested in Academic Skepticism, a philosophical tradition that questioned whether we can be completely sure about anything. His dialogues often explore the limits of human understanding and the nature of truth.

Greek Philosophy: Cicero was very familiar with Greek philosophy, drawing on the works of Plato, Aristotle, and the Stoics to develop his own philosophical ideas.

Roman Republicanism: Cicero’s political ideas were based on the values of the Roman Republic, which focused on civic duty, the rule of law, and the importance of public service.

These intellectual influences and contexts helped shape Cicero’s philosophical and political writings, making him a central figure in the intellectual life of the late Roman Republic.

• “Laws are silent in times of war.” – Cicero, Pro Milone

• “Gratitude is not only the greatest of virtues, but the parent of all the others.” – Cicero, Pro Plancio

• “Any man can make mistakes, but only an idiot persists in his error.” — Cicero, Philippics XII.2

• “While there’s life, there’s hope.” – Cicero, Letters to Atticus

• “I hope the memory of our friendship will be eternal.” – Cicero, De Amicitia 104

Cicero’s legacy lies in his lasting impact on Western thought and political theory. His works have been studied and admired for their insights into ethics, rhetoric, and governance, influencing thinkers and statesmen throughout history. Cicero’s defense of democracy and his belief in fair laws continue to matter in today’s discussions about government and citizenship. His emphasis on virtue, duty, and the pursuit of the common good remains relevant in debates about ethics and political philosophy.

In the modern world, Cicero’s writings are still studied in universities and academic institutions, where his ideas are explored in relation to current issues. His influence can be seen in political debates, legal theory, and the study of rhetoric, ensuring that his legacy as a philosopher, statesman, and speaker lives on in the 21st century.

In 2015, a new translation of Cicero’s De Officiis by Philip Freeman was published, bringing his ethical treatise to a contemporary audience (Source: Princeton University Press).

In 2021, HBO announced a series on Cicero’s life starring Kenneth Branagh.

In 2023, constitutional lawyers used Cicero’s mixed government theory in debates about democratic reforms.

The International Society for the History of Rhetoric held a conference in 2018 focusing on Cicero’s legacy in the study of rhetoric and persuasion (Source: ISHR).

Digital resources such as the Cicero Online Project provide access to digital editions of Cicero’s works for scholars and students worldwide, facilitating research and study of his writings in the 21st century (Source: Cicero Online Project).

Cicero, Marcus Tullius. The Republic of Cicero. N.p.: CreateSpace Independent Publishing Platform, 2017.

Cicero, Marcus Tullius; Middleton, Conyers. The Life of Cicero. United States: Creative Media Partners, LLC, 2018.

Cicero, Marcus Tullius; Featherstonhaugh, George William (1780–18__). The Republic of Cicero. United States: Creative Media Partners, LLC, 2016.

A Roman marble bust of Marcus Tullius Cicero, a 1st-century BC orator and statesman, discovered in the Villa of the Papyri at Herculaneum, with realistic features and intense expression, reflecting his eloquence and philosophical writings, now in the National Archaeological Museum, Naples.

Visionary artist William Blake’s ca. 1800 tempera portrays the severed head of Cicero, alluding to his brutal execution by Mark Antony’s orders in 43 BC. Surrounded by a wreath and flanked by soldiers at the beheading, the work hauntingly contrasts the philosopher-orator’s noble profile with the violence of his end, housed in Manchester Art Gallery.

This Roman marble bust from the 1st century AD, housed in Rome’s Capitoline Museums, captures Cicero in characteristic veristic detail—deeply lined face, prominent cheekbones, and intense expression that convey the orator’s intellectual vigor and moral resolve. Widely reproduced and recognized, it stands as a canonical ancient likeness of the statesman who defined Roman eloquence.

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