“Begin the morning by saying to yourself, ‘I shall meet with the busybody, the ungrateful, arrogant, deceitful, envious, unsocial. All these things happen to them by reason of their ignorance of what is good and evil. But I, who have seen the nature of the good that it is beautiful, and of the bad that it is ugly, and the nature of the wrongdoer himself, that it is akin to me, not only of the same blood or seed, but that it participates in the same intelligence and the same portion of the divinity, I can neither be injured by any of them, for no one can fix on me what is ugly, nor can I be angry with my kinsman, nor hate him. For we are made for cooperation, like feet, like hands, like eyelids, like the rows of the upper and lower teeth. To act against one another, then, is contrary to nature; and it is acting against one another to be vexed and to turn away.’”
Thesis: Marcus Aurelius is not telling us to tolerate annoying people out of mere politeness; he is arguing that other people’s faults cannot truly harm our moral core, and that the rational response to human ignorance is cooperation, not resentment, because we share the same divine rational nature.
This paragraph looks, on the surface, like a pep talk for a grumpy morning. But its structure is actually philosophical: Marcus begins with a prediction (“I shall meet…”) and then gives a reason why those people behave badly (“ignorance of what is good and evil”), and ends with a conclusion about how we should act (“we are made for cooperation”). That is, he moves from expectation to explanation to obligation. He wants us to start the day already armed with the right interpretation of other people’s behavior so that we don’t surrender our character to their moods.
The opening line matters: “Begin the morning by saying to yourself…” The Stoics believed that the battle for virtue starts in how we frame events. If I walk into the day assuming things should go smoothly, every interruption feels like an injustice. Marcus says: assume the opposite. Expect the ungrateful, the arrogant, the envious. Not because the world is doomed, but because people act from mistaken views of good and evil. This is crucial: he does not excuse their behavior, but he explains it. Wrongdoing, for him, is the result of ignorance, not of some rival metaphysical power. If they knew the good as the good, they would choose it. That is pure Stoic psychology.
Next, he turns the lens on himself: “But I, who have seen the nature of the good…” He draws a contrast between the ignorant many and the person who has reflected on what truly matters. For Marcus, the good is “beautiful” meaning it is intrinsically worthy while evil is “ugly” meaning it is a deformation of reason. Once I recognize that, I don’t need other people’s approval to stay good. Their arrogance can’t make me arrogant; their envy can’t make me envious. This is what he means by “I can neither be injured by any of them, for no one can fix on me what is ugly.” They can insult me, exclude me, or misunderstand me, but they cannot install vice inside me without my consent. Injury, in Stoicism, is moral, not social.
Then comes the most radical part: the wrongdoer “is akin to me.” Marcus widens the circle. He does not say, “I will ignore them because I am above them.” He says, “They participate in the same intelligence and the same portion of the divinity.” This is Stoic cosmopolitanism: all rational beings share in the same logos. If that’s true, then resenting them is like resenting your own hand. Their failure is a family failure. So anger which pretends that the other is alien is philosophically false. It denies our shared source.
This sets up his final image: “We are made for cooperation, like feet, like hands, like eyelids…” This is a brilliant metaphor because each part of the body is different, but all work toward one life. Eyelids do not complain that hands get more attention; upper and lower teeth don’t refuse to meet. To “act against one another” is, therefore, “contrary to nature.” That’s his key claim: anger and withdrawal feel justified, but they’re actually unnatural in the Stoic sense they break the unity of rational beings. So when he says “to be vexed and to turn away” is acting against one another, he’s redefining what we usually call strength. For Marcus, strength is not snapping back; strength is maintaining rational benevolence when others lose theirs.
So the underlying meaning is this: other people’s faults are a test of our philosophy, not a license to abandon it. If we truly believe humans share a rational, divine nature, then the correct response to ignorance is steady goodwill and continued cooperation. Their behavior does not excuse our anger; our nature forbids it.