Most "Stoic quotes about control" floating around the internet are paraphrases of one source: the opening of Epictetus's Enchiridion. It is worth reading the original, because the handbook does not offer a slogan — it offers a discipline, stated with unnerving clarity in its very first sentence.
Epictetus taught as a former slave, a man for whom "things outside your control" was not a thought experiment. His division of life into what is ours (judgement, desire, action) and what is not (everything else) has steadied readers for nineteen centuries.
The verses
Some things are in our power, and some are not. In our power are our opinions, impulses, desires, and aversions — in short, whatever is our own doing. Not in our power are our body, our reputation, office, and in a word, whatever is not our own doing. The things in our power are by nature free, unhindered, and unobstructed; those not in our power are weak, slavish, subject to hindrance, and not our own.
The whole of Stoicism in a few sentences. Everything that follows — in the handbook and in the modern therapies descended from it — is a way of living this one distinction honestly.
It is not things that disturb people, but their judgments about things. For example, death is nothing terrible — if it were, Socrates would have thought it terrible — but the judgment that death is terrible: that is what is terrible. So whenever we are obstructed, disturbed, or grieved, let us never blame another person, but ourselves — that is, our own judgments. It is the mark of an uninstructed person to blame others for their own troubles; of a person beginning instruction, to blame themselves; of a fully instructed person, to blame neither others nor themselves.
The move that makes the dichotomy workable: events cannot disturb you, only judgements can — and judgements are yours. This is the sentence cognitive behavioural therapy was built on.
Every situation has two handles — one by which it can be carried, and one by which it cannot. If your brother wrongs you, do not take hold of the situation by the handle of 'he wronged me' — that handle is unbearable. Instead take it by the other handle: 'he is my brother, we grew up together.' By the bearable handle, you will find the situation can in fact be carried.
Every situation has two handles. The practical test of the teaching: in any conflict you can grab "he wronged me" (unbearable) or "he is my brother" (carriable). Same facts — different handle, different life.
How to sit with it
Take one current worry and run Epictetus's sort on it: which parts are your judgement, desire, or action, and which parts are other people, outcomes, the past? Work only the first column. It is a smaller field than the one you were tending — and that shrinking is not defeat; it is precisely where the calm comes from.
Ask the traditions this question
“How do I stop worrying about things I can't control?”
Ask the traditions — freeबिना खाते के हर 24 घंटे में 2 प्रश्न।
Read the source texts
अक्सर पूछे जाने वाले प्रश्न
What is the Stoic dichotomy of control?
It is the opening teaching of Epictetus's Enchiridion: some things are in our power (our judgements, desires, and actions) and some are not (our body, reputation, and circumstances). Peace comes from confining your concern to the first kind.
Did Epictetus really say "some things are in our power"?
Yes — it is the first line of the Enchiridion, compiled from his teaching by his student Arrian in the early 2nd century CE. You can read the full passage, and the whole handbook, free on SoulVriti.