Did the philosopher-king live up to expectations?

In Plato’s Republic (c. 375 BCE), Socrates says that his vision of the ideal state could not exist “until philosophers are kings, or the kings and princes of this world have the spirit and power of philosophy…”

Here he was at last, more than five hundred years later, rarer even than the Ethiopian phoenix, the fabled philosopher king—and not just any vassal or kinglet, but the Emperor of Rome.

So, how did it work out?

How Marcus became emperor

Marcus Aurelius was born in 121 CE as Marcus Annius Verus, into a prominent senatorial family with intimate imperial ties. He began from an early age to evince signs of virtue, so that the emperor Hadrian noticed him and even punned on his name, Verus [‘True’], calling him ‘Verissimus’ [‘The Truest’].

In 136, Hadrian, having no male heir, adopted Lucius Ceionius Commodus, who now became Lucius Aelius Caesar. But Lucius died in 138, and Hadrian had to choose again.

This time, Hadrian adopted Titus Aurelius Antoninus, the husband of Marcus’ aunt Faustina the Elder, on condition that Antoninus in turn adopt Marcus and the son of the late Lucius, also Lucius.

The intricacy of these machinations suggests that Hadrian intended Antoninus as a simple placeholder for Marcus, and the much younger Lucius as a spare.

Whatever the case, by the age of 17, Marcus had already been marked out as a future emperor.

Childhood and education

Whereas most would have been overjoyed, Marcus was not.

In 132, under the influence of Diognetus, the eleven-year-old Marcus had taken up the dress and habits of a philosopher, and his mother had had to talk him out of sleeping on the floor. In the Meditations, the grown-up Marcus thanks Diognetus, a Stoic and painter, for introducing him to “the Greek lifestyle—the camp-bed and the cloak.”

His other tutors came to include the lawyer and orator Marcus Cornelius Fronto, the rhetorician Herodes Atticus, and Plutarch’s grandson, Sextus of Charonea.

As an orator, Fronto was second only to Cicero, and had something of the Cicero about him when he purchased the fabled Gardens of Maecenas. Much of the extensive and years-long correspondence between Marcus and Fronto is still with us.

Herodes Atticus, one of the richest men in the empire, funded several public works including, in Athens, the Panathenaic Stadium and the odeon known as the Herodeon, both of which, remarkably, are still in use.

But although Marcus had for tutors the greatest men of his age, it is the dog-eared copy of Epictetus that he received from the Stoic Junius Rusticus that made the greatest impression upon him.

Marriage and children

In 136, Marcus had been betrothed to the daughter of Lucius Aelius Caesar.

But after the death of Hadrian, the engagement was annulled, and Antoninus, the new emperor, bethrothed him to his daughter Faustina (even though Marcus and Faustina were legally brother and sister).

Marcus married Faustina seven years later, in 145, while serving out his second term as consul.

After the birth of their first child, a daughter, in 147, Antoninus gave Marcus the imperium and the tribunicia potestas, thereby elevating him, in effect, to the rank of junior emperor.

Faustina the Younger would bear Marcus at least thirteen more children, including two sets of twins, over the next 23 years.

Relationship with his co-emperor

As Antoninus began to age and ail, Marcus took over more of his responsibilities, so that he was already well worn in upon his accession to the imperial throne in 161.

He could easily have ruled alone, but instead insisted upon making his adoptive brother Lucius co-emperor.

In truth, Marcus would rather have remained a philosopher, or private citizen, but considered it his Stoic duty to take up the purple. In the Meditations, he compares philosophy and the court to a mother and stepmother: “you would pay your respects to your stepmother, yes… but it’s your real mother you’d go home to. The court… and philosophy. Keep returning to it, to rest in its embrance. It’s all that makes the court—and you—endurable.”

In practice, Lucius—now Lucius Verus—deferred to Marcus, who was ten years older and, by experience and temperament, better suited to the role.

The Antonine Plague

But now Marcus’ luck would run out.

Towards the end of 161, the Tiber broke its banks and flooded much of Rome, bringing about a famine.

At around the same time, the Parthians invaded the client state of Armenia and began destabilizing the East.

Lucius nominally led the Roman response from Antioch, assisted by able generals such as the Assyrian Roman, Gaius Avidius Cassius.

As the war wore on, Lucius made a trip to Ephesus to wed Marcus’ daughter Lucilla.

The Romans prevailed, but the returning armies brought back a plague, possibly of smallpox. The so-called Antonine plague raged for many years throughout the empire and quite literally decimated [killed one in every ten] the population.

The Marcomannic Wars

In 167 or 168, Marcus and Lucius set out on a punitive expedition across the Rhine and Danube, while a horde of German tribes invaded Italy from behind their backs.

In 169, Lucius suddenly died, perhaps of a stroke, or from the plague.

Marcus battled on for three more years to secure the north-eastern border, while other parts of the empire suffered smaller scale rebellions or invasions. It is at around this time that he kept the diary which we now know as The Meditations.

Threat to his throne

By 175, Avidius Cassius had taken control of the East, including Egypt, the granary of Rome.

In that year, he heard rumours of Marcus’ death and proclaimed himself emperor.

Marcus set off for the East, rejecting offers of assistance from some of the German tribes. But three months after his proclamation, Cassius was murdered by one of his own centurions.

His head was sent to Marcus, but the philosopher-king refused to see it, and pardoned Cassius’ co-conspirators in the Senate.

Eastern tour

Marcus then felt obliged to shore up the East, visiting Antioch, Alexandria, and Athens, where he was initiated into the Eleusinian Mysteries. 

In Athens, he endowed the first ever university chairs, one for each of the four major schools of philosophy, the Platonic, Peripatetic (Aristotelian), Stoic, and Epicurean.

His beloved Faustina, who had come with, died in Cappadocia, and he honored her service by having her deified.

Death and succession

In 177, Marcus proclaimed his 16-year-old son Commodus co-emperor, breaking with the Nerva-Antonine dynasty’s remarkably successful practice of succession by the best man available—a tradition which, in truth, owed more to necessity than to enlightened principle.

This, with the benefit of hindsight, or even without, was a grave error, but what else could Marcus have done short of planting the seed of a civil war, or ordering the throttling of his own son?

In 180, Marcus, who had been sickly all his life, possibly with a stomach ulcer, passed away at his military headquarters in Sirmium, Pannonia, thereby bringing to an end the long period of relative peace and prosperity now known as the Pax Romana (27 BCE—180 CE).

In 192, Commodus was strangled in the bath by his wrestling partner Narcissus, acting in concert with other palace insiders, and with the retrospective approval of the Senate.

The demise of Commodus brought the Nerva-Antonine dynasty to a close, to be followed by the chaotic Year of the Five Emperors.

Assessment

I’ll leave the last word on Marcus to the historian Cassius Dio, who lived through his entire reign:

[Marcus Aurelius] did not meet with the good fortune that he deserved, for he was not strong in body and was involved in a multitude of troubles throughout practically his entire reign. But for my part, I admire him all the more for this very reason, that amid unusual and extraordinary difficulties he both survived himself and preserved the empire. Just one thing prevented him from being completely happy, namely, that after rearing and educating his son in the best possible way he was vastly disappointed in him. This matter must be our next topic; for our history now descends from a kingdom of gold to one of iron and rust, as affairs did for the Romans of that day.

Aristippus and his companions after being shipwrecked, by A Zucchi (1768).

Aristippus was far more radical than the more famous Epicurus.

Ancient philosophy, for all its theoretical underpinnings, was above all an art of living, which aimed, through self-transformation, at controlling the passions, relieving suffering, and attaining wisdom. Philosophy was to the soul, or mind, as medicine is to the body, and the professional philosopher was, first and foremost, a healer of the soul. In the words of the Roman statesman and philosopher Marcus Tullius Cicero, “Unless the soul is cured, which cannot be done without philosophy, there will be no end to our miseries.” According to the Roman Stoic Musonius Rufus, “We must live like doctors and be continually treating ourselves with reason.”

This notion of philosophy as therapy, or an art of living, can be traced back to Socrates. After his heroic death by hemlock in 399 BCE, his nearest students ran off each with a different aspect of his teaching. While Plato and the Platonic Academy which he founded inherited his theoretical side, Antisthenes embraced his ethical or practical side, advocating an ascetic life of virtue and laying the foundations for the Cynic school. A third follower, Aristippus, had a very different take on their master’s ethics and established the Cyrenaic school, which taught that the only intrinsic good is pleasure, especially momentary pleasures and above all physical ones—a position far more radical than that eventually espoused by Epicurus.

The Life of Aristippus

Aristippus of Cyrene (435-356 BCE), who died before Epicurus was even born, emphasized present and physical pleasures over long-term pleasure or tranquillity. For Aristippus and his followers the Cyrenaics, pleasure meant not merely the absence of pain but positively making the most out of every moment.

Aristippus had been a follower of Socrates, and once had the temerity to tell him that he lived in Athens so as not to be embroiled in the politics of his native city—the kind of remark that turned other students of Socrates, notably Plato and Xenophon, against him. Aristippus was the first of the Socratics to take money for teaching. When he demanded five hundred drachmas out of a man for tutoring his son, the man protested, “For that much money, I could buy a slave!” “Go ahead” he replied, “then you’ll have two.”

Many saucy stories are told of Aristippus. One day, Diogenes the Cynic was washing the dirt from his vegetables, and, seeing him pass by, called out, “Had you learnt to make these your diet, you would have no need to pay court to kings.” “And you, Diogenes” he shot back, “had you learnt to associate with men, you would have no need to wash these vegetables.”

When someone chided him for his extravagance in catering, he retorted, “Wouldn’t you have bought this if you could have got it for three obols? Very well then, it is no longer I who am a lover of pleasure, but you who are a lover of money.”

When someone remarked that philosophers always seem to be at rich men’s doors, he replied, “Physicians are always calling on those who are sick, but no one on that account would prefer being sick to being a physician.”

When Dionysus I, the tyrant of Syracuse, asked him why he had come to his court, he said, “When I needed wisdom, I went to Socrates; but now that I am in need of money, I come to you.”

One time, Dionysus spat in his face. When someone reproached him for putting up with this, he said, “If fishermen are prepared to be drenched in seawater in order to catch a gudgeon, should I not be prepared to be sprayed with spittle in order to take a blenny?”

When Dionysus gave him his choice of three courtesans, he carried off all three, explaining, “Paris paid dearly for preferring one out of three.”

He was for a long time intimate with the courtesan Lais of Corinth, who was said to be the most beautiful woman in all of Greece.

The Cyrenaic School of Philosophy

But appearances, especially when it comes to the hedonists, can be deceptive. Aristippus was far from amoral. He simply believed that we ought to make the most out of every situation. Upon being criticised for his love of pleasure, he replied, “It is not abstinence from pleasures that is best, but mastery over them without ever being worsted.” One time, as he entered the house of a courtesan, one of the lads with him blushed. Seeing this, he said, “It is not going in that is shameful, but being unable to come out.”

Vitruvius, in his treatise on architecture, relates the story of Aristippus’ shipwreck. Upon being cast ashore on Rhodes, he repaired to the city and made straight for the gymnasium, where he spoke so eloquently that the Rhodians provided for all his needs and all his companions’ needs. When his companions wished to return to their country and asked what message they might bear from him, he bade them say this: that children ought to be provided with property and resources of a kind that can swim with them even out of a shipwreck.

Despite having two sons, Aristippus designated his daughter Arete as his successor at the head of the Cyrenaic school, and it was Arete’s son, Aristippus the Younger, who formalized the principles of Cyrenaicism.

A number of later Cyrenaics departed from this canon; for instance, Theodorus the Atheist (c. 340-c. 250 BCE) emphasized mental over physical pleasures and defined the good as prudence and justice. Hegesias of Cyrene (fl. 290 BCE), who might have been influenced by Buddhist missionaries sent forth by Ashoka the Great, argued that, since happiness is impossible to achieve, the goal of living ought instead to be the avoidance of pain and trouble. According to Cicero, he wrote a book called Death by Starvation that persuaded so many people that death is preferable to life that Ptolemy II Philadelphus banned him from teaching in Alexandria.

Cyrenaicism died out within a century to be replaced by Epicureanism.

Read my related article on Epicurus, The Arithmetics of Pleasure.

Neel Burton is author of Stoic Stories: Stoicism by Its Best Stories.

The Stoic emperor never intended his work for publication. So why did he write it?

After the three Flavian emperors—Vespasian, Titus, and Domitian—came the “Five Good Emperors” of the Nerva-Antonine dynasty: Nerva, Trajan, Hadrian, Antoninus Pius, and our man Marcus Aurelius (d. 180 CE). These emperors, wrote Machiavelli, “had no need of praetorian cohorts, or of countless legions to guard them, but were defended by their own good lives, the goodwill of their subjects, and the attachment of the Senate.” Whereas Vespasian and Domitian had persecuted philosophers, Hadrian and Antoninus had courted them—until Marcus crossed over to the other side.

In Plato’s Republic (c. 375 BCE), Socrates says that his vision of the ideal state could not exist “until philosophers are kings, or the kings and princes of this world have the spirit and power of philosophy… then only will our State have a possibility of life and behold the light of day.” Here he was at last, more than five hundred years later, rarer even than the Egyptian phoenix, the fabled philosopher king—and not just any vassal or kinglet, but the Emperor of Rome.

In the latter years of his life, Marcus kept a journal, now called the Meditations, which has miraculously come down to us, and through which we might enter the mind of the philosopher-king. The twelve books of the Meditations do not present any chronological or thematic order but consist of a variety of unrelated reflections that seem to have been written for Marcus’ own benefit: for strength, for guidance, and for self-improvement—for example, “To speak to the Senate—or anyone—in the right tone, without being overbearing. To choose the right words.” This touching intimacy, and the epigrammatic character of many of his reflections, have ensured the appeal and perennial popularity of the work.

The first book, in which Marcus reflects with gratitude on what he has learned from various relatives and mentors, stands out from the rest as being more structured and autobiographical. He concludes this first book by thanking the gods that “when I became interested in philosophy, I didn’t fall into the hands of charlatans, and didn’t get bogged down in writing treatises, or become absorbed by logic-chopping, or preoccupied with physics.” The influence of the Stoic teacher Epictetus, here and elsewhere, is easy enough to discern.

It is unlikely that Marcus intended his thoughts for publication, or, even, for anyone’s eyes except his own. The “you” that he often uses is not a generic “you,” but him addressing himself—for example, “When you look at yourself, see any of the emperors… Then let it hit you: Where are they now?”

In one place, he refers to the Stoics in the third person: “Things are wrapped in such a veil of mystery that many good philosophers have found it impossible to make sense of them. Even the Stoics have trouble.” This suggests that he did not consider himself a Stoic, or even a philosopher, but merely a friend or student of philosophy.

Whatever the case, he clearly held the Stoics, and Epictetus, in the highest regard, and endeavoured all his life to live up to their precepts. In the Discourses, Epictetus advises the reader to rehearse and write down Stoic responses to life’s challenges. This embedding of Stoic principles, this turning of theory into practice, is what Marcus appears to be doing in and by the Meditations.

This kind of reflective journaling is not original to Epictetus. In On Anger, the Stoic Seneca (d. 65 CE) says that he acquired the habit from his teacher Sextius, who would nightly ask himself: “Which of your ills did you heal today? Which vice did you resist? In what aspect are you better?” “Your anger,” says Seneca, “will cease and become more controllable if it knows that every day it must come before a judge.”

Is there anything finer, then, than this habit of scrutinizing the entire day? What sort of sleep follows this self-examination—how peaceful, how deep and free… I exercise this jurisdiction daily and plead my case before myself. When the light has been removed and my wife has fallen silent… I examine my entire day and go back over what I’ve done and said, hiding nothing from myself, passing nothing by.

According to Epictetus, students of Stoicism ought to be trained in three areas, or disciplines, if they are to become good and virtuous and happy: desire, action, and assent. This pedagogy is echoed by Marcus when he writes, “Wipe out imagination: check desire: extinguish appetite: keep the ruling faculty in its own power.” That Marcus’ principal themes break down around the three disciplines supports the notion that the work represents his attempt to apply and embed the precepts of Stoicism.

And it’s surprising how Christian, or proto-Christian, he can sometimes sound—for example, when he writes: “God sees all our souls freed from their fleshy containers, stripped clean of their bark, cleansed of their grime. He grasps with his intelligence alone what was poured and channelled from himself into them. If you learn to do the same, you can avoid a great deal of distress. When you see through the flesh that covers you, will you be unsettled by clothing, mansions, celebrity—the painted sets, the costume cupboard?” Christian persecutions in fact increased during Marcus’ reign, although that probably had little to do with him.

Who discovered the Meditations after the death of Marcus? Who copied it? Who disseminated it? We may never find out. The first categorical mention of the Meditations, after more than four centuries of radio silence, is from the late ninth or early tenth century. In 1558, the German scholar Wilhelm Xylander translated the work into Latin, after which it came to assume its place in the Western canon.

After Wen Jiabao, the prime minister of China from 2003 to 2013, revealed that he had read it over a hundred times, it became a surprise bestseller in China too. How fitting, then, that the first recorded Roman embassy to China, at that time under the Hans, arrived in 166, in the reign of Marcus.

Neel Burton is author of Stoic Stories: Stoicism by Its Best Stories.