Marcus Aurelius

About this figure

Marcus Aurelius (121-180 AD) ruled the Roman Empire from 161 until his death, and is remembered today less for his reign than for a private notebook of self-instruction that was never meant to be read by anyone else. Born in Rome to a family with strong connections at court, he was noticed early by the emperor Hadrian, who arranged for his eventual succession by having the childless emperor Antoninus Pius adopt him in 138. Marcus spent the next twenty-three years as Antoninus's heir, studying rhetoric and law under tutors including Marcus Cornelius Fronto, and Stoic philosophy under Junius Rusticus and others, before becoming emperor himself on Antoninus's death. For the first eight years he ruled jointly with his adoptive brother Lucius Verus, an arrangement without much precedent in Roman practice, until Verus died in 169.

Marcus's reign was dominated by war and disease rather than the peace his predecessors had enjoyed. Roman armies fought for years against Germanic peoples along the Danube frontier, campaigns collectively known as the Marcomannic Wars, while a devastating epidemic, likely a form of smallpox and remembered as the Antonine Plague, spread through the empire in the 160s and 170s, killing soldiers and civilians in numbers historians still argue over. It was on campaign in these years, camped among the Quadi and later at Carnuntum on the Danube, that Marcus composed the private reflections later titled the Meditations: short, often blunt notes to himself, written in Greek, on how to meet fear, anger, pain, and the certainty of death with equanimity, drawing on the Stoic teaching that a person's peace depends only on their own judgments, not on events outside their control. He never published the work or apparently intended it for an audience, which is part of why it reads less like philosophy addressed to the world than like a man arguing himself into steadiness.

A different, warmer side of Marcus survives in his correspondence with Fronto, his rhetoric teacher, exchanged mostly in the 140s and 150s before Marcus turned decisively toward philosophy. The letters, rediscovered in a palimpsest manuscript in the early nineteenth century, show a young man fussing over his teacher's health, apologizing for careless sentences, and trading affectionate, sometimes elaborate expressions of devotion; they read nothing like the disciplined voice of the Meditations, and remind readers that the philosopher-emperor was, before that, an eager student.

Marcus died in 180, reportedly of illness while still on campaign near Vindobona (modern Vienna); ancient sources differ on the precise cause, and it should not be overstated. He was succeeded by his son Commodus, a departure from the practice of adoptive succession that had produced a run of capable emperors before him, and one that later writers, including Edward Gibbon, treated as marking the end of an era of good government. Marcus himself is usually counted among the "Five Good Emperors" and remains the last major exponent of Stoicism from antiquity whose personal writings survive intact.

Written by Epoch Voices. Not the figure’s own words.