The Thoughts of the Emperor Marcus Aurelius Antoninus (Meditations)

The notes are exercises in applying Stoic doctrine to daily life, written for the author's own use. Marcus returns to a small core of ideas, such as examining impressions, accepting what fate brings, acting for the common good, and keeping the mind free of anger, and restates them in new forms. It is not a systematic treatise, nor a book composed for an audience; the Greek title commonly given, roughly 'to himself', reflects this. Its repetitions and abrupt shifts are part of its character as practice, which also explains why it can seem aphoristic and uneven.

Marcus names his teachers and thanks Rusticus for introducing him to Epictetus's discourses, and the influence is evident in the division between what is up to us and what is not. Yet he does not reproduce a school curriculum. Pierre Hadot, in The Inner Citadel, read the Meditations as built on three disciplines drawn from Epictetus, of assent, desire, and action, while others stress the emperor's own emphases on cosmic perspective and fellowship. Readers should treat the work as a personal appropriation of Stoicism and not a compendium of early Stoic physics, logic, and ethics.

Scholars disagree about how much metaphysics Marcus assumes. He often writes that the world is governed by providence, and just as often offers the alternative of atoms and chance, concluding that the right response is the same. Some interpreters, including Hadot, see this as a rhetorical device for securing equanimity either way, while others see real doubt about Stoic physics. Questions about whether he is exclusively orthodox or shows Platonic and other influences remain open, so readers should not assume a fully unified doctrine.

The Meditations survives through a small manuscript tradition and an early printed edition by Xylander in 1559, with a later manuscript in the Vatican. The division into twelve books and the title are not thought to be Marcus's own, and the sequence of entries may not reflect order of composition apart from remarks on where Books One and Two were written. Because the arrangement is editorial and the Greek is sometimes terse or corrupt, translators and editors differ on readings. This affects how readers assess supposed development of themes across the book.

It is often treated as a self-help text or as the autobiography of a serene philosopher-king. Marcus's notes show a man repeatedly reminding himself of what he finds hard, including irritation at colleagues and fear of loss, and the persistent reminders of mortality are not simple optimism. Another misreading removes its Stoic framework, presenting the maxims as generic wisdom. Readers should also be cautious about reading it as a political record, since it says little about the specific events of his reign, and as a straightforward guide to how he ruled.

The English tradition begins with Meric Casaubon's 1634 translation, and later versions include George Long's nineteenth-century rendering, widely available online, and A. S. L. Farquharson's Oxford edition with commentary. Modern options include Robin Hard's translation for Oxford World's Classics, Gregory Hays's Modern Library version, and Martin Hammond's Penguin Classics translation. The scholarly commentary by Farquharson and the study by Pierre Hadot are useful companions. Readers should compare how translators render terms such as hegemonikon, the ruling faculty, and how freely they smooth the work's abrupt style.