Primary sourceBookc. 170-180 AD (this edition printed 1558)
Meditations
Marcus Aurelius · c. 170-180 AD (this edition printed 1558)
Marcus Aurelius's private Greek notebook of Stoic reflections, written largely while on military campaign, is his own direct words to himself.
This is Marcus Aurelius's own private notebook, written in his own hand and voice as emperor and Stoic philosopher.

About this source
What it is
Meditations is a collection of personal notes written in Koine Greek by the Roman emperor Marcus Aurelius. It is organized into twelve books and was likely never meant to be published. Parts were written while he was on campaign in the north. The shown edition is a 1558 printed Latin and Greek version, long after his lifetime.
Why it matters
This is the clearest surviving record of how Marcus thought about duty, self-control, and his place in the universe as a Stoic. It shows a Roman emperor using philosophy to cope with the pressures of rule and war, revealing a private side rarely visible in official sources.
Look closer
- Why might an emperor write notes only for himself, never intending them for an audience?
- What does the choice of Greek, not Latin, suggest about his education?
- How might writing while on campaign shape the ideas he recorded?
This book is part of the curated material that grounds the AI version of Marcus Aurelius and Epictetus on Humy.ai — when students ask about related events, the AI can quote it and cite it.
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