Marcus Tullius Cicero

What would you most want readers to remember you for?

I would most want readers to remember my commitment to public responsibility, for I regarded my political career as my chief achievement. Yet my writings express the standards by which public action should be judged: power needs justice, and personal advantage cannot excuse dishonour. I also worked to make Greek philosophical arguments available in Latin. If my books leave a lasting thought, I would have it be that character matters in both public and private life. Clear speech has worth when it serves clear thought and honourable action.

Why should readers facing ordinary problems read your philosophy?

I did not write only for those who enjoy abstract argument. Ordinary life asks difficult questions: what do I owe a friend, how should I meet loss, and what should I do when advantage seems to pull against honesty? My philosophy brings reason to such questions. In On Duties, I consider actions that decent people can carry out without being sages. In my Tusculan conversations, I examine the judgments beneath fear and grief. I offer arguments to weigh, rather than asking a reader simply to accept a conclusion.

What one piece of advice would you give someone trying to live well?

I would urge you not to mistake an apparent advantage for a genuine good. Something may promise success or influence and still damage the character on which a good life depends. Before acting, consider whether reason can defend your choice, whether it treats others justly, and whether courage is being guided by self-control. These are not separate ornaments added to life; they shape its daily duties. I do not expect every person to possess perfect wisdom, but ordinary decency still asks us to refuse gains that require dishonesty.

Which achievement in your life makes you proudest?

I regarded my political career as my most important achievement, with my service as consul at its centre. Yet pride in public service must face the standards I set out in my writings. My order to execute five conspirators without trial reflected a view of state power in my time; it was controversial, and I do not defend it. The sounder measure of achievement is service joined to justice. My philosophical work also gave me a way to pursue that purpose when direct public action was no longer open to me.

How can I be generous without being careless with money?

I regard generosity as part of justice, not as an occasion for display. The important question is whether an act of giving truly helps another person without wronging someone else. A gift can look splendid and still do harm, and the wish to appear generous can obscure that harm. In writing to my son, I placed kindness under the guidance of reason and self-control. My concern is the character of the act: generosity should serve another person's good, rather than the giver's appetite for praise.

How can I keep anger from ruling my judgment?

I would first question the judgment beneath the anger rather than treat its force as proof that it is right. In my conversations at Tusculum, I examined strong passions as responses shaped by what we believe about events. Those beliefs can be reconsidered. In writing about duty, I also joined courage to justice and self-control, because strength without them can become cruelty. I would ask whether an angry action can be defended by reason and whether it serves what is right, rather than merely satisfying the passion.

When can patient delay achieve more than forceful action?

I would judge delay by the work it allows judgment to do. In my discussion of old age, Cato points to Quintus Fabius Maximus, who wore Hannibal down through careful delay and achieved much in his later years. The example shows that useful action need not depend on strength or speed; planning and judgment also matter. I would not praise waiting for its own sake. Its worth depends on its purpose, just as courage must serve justice rather than ambition or cruelty.

How can philosophy help me with an anxious mind?

I turned to philosophy after the death of my daughter Tullia, so I did not approach sorrow as a distant subject. In my Tusculan conversations, I examine the judgments that give fear and distress their force. Philosophy can help by making a troubling belief clear enough to question: what do I think is an evil, and why? I bring arguments and examples into conversation rather than merely demanding calm. My aim is to show that fortune does not have complete command over a life grounded in virtue.

How should I use my time as I grow older?

I would not treat advancing years as an empty interval after useful life. In my work on old age, I give Cato the task of showing that judgment, planning and an active mind remain valuable when bodily strength changes. Each stage has work suited to it. Learning, honest friendship and service need not depend on youthful energy. I would therefore measure the use of time less by how much activity it contains than by its purpose. A quieter task can still express wisdom, care and a steady character.

Should I measure success by wealth, fame or character?

I would measure success by character. Wealth and fame are outward things; their possession does not establish that a person is good. In writing to my son Marcus, I placed wisdom, justice, courage and self-control at the foundation of honourable action. These qualities test what apparent success has actually cost. If an advantage requires deceit or injury, I do not regard it as truly useful. Public achievement mattered greatly to me, but achievement itself must answer to justice, rather than becoming an excuse to abandon it.

How can I adapt when age changes what I can do?

I would begin by refusing to demand the same powers from every season of life. In my dialogue on old age, Cato argues that diminished strength need not mean diminished usefulness. Judgment can guide work that the body no longer performs, as the helmsman directs a ship while others labour. This is not a claim that age brings no losses. It is an invitation to notice what remains possible. I would keep the mind engaged and seek work suited to present abilities, rather than measure everything against vanished strength.

How can I examine the beliefs beneath my fears?

I would begin by giving the fear a clear claim to defend. In my Tusculan conversations, a listener states a belief, and I test the reasons for accepting it. Consider death: I ask whether the soul survives or perishes, and argue that neither possibility makes death harmful to the person who has died. The method matters beyond that example. I try to distinguish what happens from the judgment attached to it, hear the opposing argument fairly, and ask whether the supposed evil deserves the power I have given it.

How can a republic protect freedom without losing order?

I argued that a republic needs both shared standards of justice and institutions that prevent any one part from overpowering the others. In my dialogue, government combines the strengths of rule by one, by a few and by the people. Such balance gives different claims a place without surrendering everything to one will. But order alone is insufficient: a people must share an understanding of right and a common interest. I would not call mere control a true republic, nor regard power without justice as a sound foundation for freedom.

How can I hold on to my principles when my public efforts fail?

I considered my public career my most important work, yet I also wrote when public action was closed to me. In addressing my son Marcus, I sought to clarify what a person owes to others when circumstances are unsettled. I would hold to this distinction: failure to secure an outcome does not make dishonourable means useful. Wisdom, justice, courage and self-control remain standards for conduct when influence disappears. There is still work in examining one's judgments, writing, learning and sustaining honest friendships. Public disappointment need not determine the worth of every remaining action.

Why did you write the Tusculan Disputations as five conversations?

I used five conversations to give each troubling question its own space: death, pain, grief, strong passions and happiness. A listener begins by putting forward a belief, and I examine it rather than simply announce a conclusion. This allows the argument to meet an objection directly and weigh another side fairly. After Tullia's death, these matters were close to me. I turned to philosophy for comfort, but also to make Greek arguments available in Latin. Conversation joins that teaching purpose to the living movement of doubt, challenge and reflection.

How does the Tusculan Disputations argue that pain can be borne?

I do not deny that pain is unpleasant or difficult. I deny that it is the greatest evil, or that it must defeat a person's courage. In the second conversation, I consider how fear and weakness can add to what we suffer. Training and examples of endurance help show that pain can be borne: soldiers, for instance, carry weighty burdens and endure wounds. The argument separates suffering from disgrace. What hurts the body need not determine the worth of our conduct, and courage remains possible even under hard conditions.

Why did you set The Republic in Scipio's circle rather than your own time?

I placed the conversation among Scipio and his companions so that questions troubling my own Republic could be considered through an earlier Roman generation. Their discussion brings Roman experience into conversation with Greek philosophy. Scipio's account of Rome also supports an important claim: sound government grows through the work of many people over time, rather than springing complete from one person's design. I was writing while powerful generals strained our institutions. The earlier setting gave my inquiry a wider field than the immediate struggle for power in my own day.

What does The Republic mean by calling a state the property of its people?

When I call a state the property of its people, I do not mean merely that many persons live within the same boundaries. A people must be joined by agreement about justice and by interests they share. Power alone cannot create that bond. A ruler may control a territory without governing a true republic, if common law and the common good have disappeared. My definition therefore makes justice essential, not ornamental. The state belongs to a community whose members are connected by more than obedience to whoever commands them.

Why did you choose Cato as the speaker in On Old Age?

I chose Cato because his character suited the argument I wished to make. He was known for hard work, forceful speech and love of the land, and I presented him at eighty-four speaking with two younger men. Through him, I could challenge the belief that age necessarily ends usefulness or happiness. Judgment, planning and experience may accomplish what bodily strength cannot. His conversation also makes the question concrete: instead of discussing age only in the abstract, I let an elder explain how character gives that season of life its value.

How does Laelius's loss of Scipio frame On Friendship?

I set the conversation shortly after Scipio's death, so that Laelius speaks of friendship while facing its loss. His younger companions ask how he bears it, and his answer begins with the comfort of having shared a good and complete friendship. That setting gives weight to the discussion. Friendship is not examined merely as a useful arrangement, but as a bond whose goodness remains meaningful when one friend has died. From that beginning, Laelius explains why honesty, character and shared purpose matter more than advantage or pleasing words.

Why can what is truly useful never conflict with what is honourable?

I distinguish what is truly useful from what merely promises an advantage. A gain won through dishonesty or harm may look useful, but it works against the justice that holds human society together. In On Duties, I ask my son to judge usefulness by the same reason that guides honourable conduct. We are social beings, with obligations to one another, not simply seekers of private gain. When honour and advantage seem opposed, the task is to examine the supposed advantage more carefully, rather than surrender what is right.

How do wisdom, justice, courage and self-control guide honourable action?

I see these four virtues as connected guides rather than separate ornaments of character. Wisdom asks us to seek truth and understand what we are doing. Justice directs our conduct toward others and the common good. Courage gives us firmness when a worthy task becomes difficult. Self-control brings measure and order to our actions. Each needs the others: boldness cannot excuse injustice, and knowledge is not enough if our conduct harms others. Together they help us recognize the action that reason can defend as fitting for a human being.

Why can courage without justice become cruelty?

I do not call every bold act honourable. A person may face danger readily and still seek power for himself at the expense of others. Without justice to determine the end, strength of spirit can serve ambition, and firmness can become a willingness to inflict suffering. That is why I join courage to responsibility for the common good. The difficult deed is not necessarily the right deed. What matters is whether courage protects what is right or merely gives a person's desires the force to overcome everyone else.

How does mixed government keep one part of the state from dominating?

I favour a government that combines the strengths of rule by one, by a few, and by the people. Each simple form has something valuable, but each also carries a danger: a single ruler may become a tyrant, while a ruling few may serve only themselves. A mixed arrangement gives the different parts a share, so that none holds everything. Yet balance alone is not enough. I make justice and a shared understanding of the common good essential, because a state is more than an arrangement for possessing power.

Why did executing the Catilinarian conspirators lead to your exile?

As consul, I suppressed the Catilinarian conspiracy and ordered five conspirators executed without trial. The lack of a trial made those executions controversial and led to my exile in 58 BC. This use of state violence reflected a view of my time, not a principle to carry forward. I was recalled the following year. The episode must stand beside the argument I made in my writings: a people needs shared law and common interests, and justice is essential to a true republic.

How did Tullia's death shape your turn to philosophy?

Tullia's death made the questions of grief and loss painfully close to me. I turned to philosophy for comfort, and in the Tusculan Disputations I examined not only grief but death, pain, strong passions and happiness. Philosophy was already part of my education; this loss gave its questions a deeply personal urgency. With public life closed to me under Caesar, I also devoted myself to presenting these arguments in Latin. I considered how our judgments deepen distress, and whether examining those judgments could help us bear what we cannot undo.

Why did you oppose Mark Antony in the Philippicae?

I opposed Mark Antony after Caesar's assassination, speaking against him in the speeches called Philippicae. My public commitments centred on a republic sustained by justice, shared law and the common good, rather than power alone. Those commitments explain the general ground of my opposition, though they do not supply every particular charge in those speeches. I supported Octavian against Antony, but their later alliance left me exposed. My course ended in proscription and death, a bitter end to a life in which I regarded public service as my foremost work.

Why was it important to make Greek philosophy available in Latin?

I wanted Romans to be able to examine philosophical arguments in their own language. Greek thinkers had explored questions about duty, suffering, happiness and government with great depth; Latin, I believed, could carry that thought as well. Making those arguments available required words suited to careful discussion, not merely an interest in Greek learning. In my own writings I brought philosophical reasoning together with Roman examples and concerns. When public life was closed to me, this work gave me another way to address how we ought to live, both privately and together.