JH
Jonathan Haber
Meditations (Marcus Aurelius)

What are the practices in Marcus Aurelius’ Meditations, and how do you use them?

The emperor’s private exercises, turned back into a daily discipline

Short answer

Meditations was Marcus Aurelius’ private journal — a set of self-directed exercises for keeping his judgment steady while running an empire: writing to himself, rehearsing the day’s difficult people, separating events from his opinions about them, and remembering how small and brief it all is. The strongest evidence for these is their direct line into cognitive behavioral therapy and into expressive-writing and self-distancing research.

Meditations is not a treatise; it is a notebook Marcus never meant us to read. That is exactly why it is useful — it shows the actual moves a Stoic ran on himself, again and again, to stay sane under pressure. Below are the core practices drawn from the text, each with the mechanism that makes it work and an honest read on the evidence, including its real link to modern cognitive therapy.

The practices (7)

Why it works

Marcus wasn’t recording events; he was re-teaching himself the same handful of truths until they held under stress. Writing externalizes a slippery internal argument so you can see it, test it, and return to it — and repetition is what moves a principle from "known" to "available when it counts". This is rehearsal of judgment, not record-keeping.

How to do it
  1. 1Write to yourself in the second person, as Marcus does ("You will meet meddling, ungrateful people…").
  2. 2Restate the principle you keep forgetting, in plain language, as if reminding a friend.
  3. 3Reread past entries — the point is to re-encounter the same lessons, not to produce new ones.
Evidence
Observational

Two real lines support it: expressive and reflective writing is linked to better emotional processing, and spaced repetition is a well-established memory mechanism. Marcus is essentially using both — writing to process and repeating to retain.

Honest caveat: The specific Stoic notebook form is not a tested protocol; the carrying evidence is for expressive writing and repetition generally, not for Meditations as such.

Common mistake: Treating it as a diary of what happened. Marcus rarely logs events — he rehearses principles. A page of "today I did X" misses the entire mechanism.
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