Begin the morning by saying to yourself: I will meet with the meddler, the ungrateful, the arrogant, the deceitful, the envious, the unsociable. All this happens to them because they don't know good from evil. But I have seen that good is beautiful and evil is ugly. I have also seen that the wrongdoer is akin to me—not only through blood or seed, but because he shares in the same intelligence and the same portion of divinity. None of them can harm me: no one can involve me in what is ugly, and I cannot be angry with my kinsman or hate him. We were made for cooperation, like feet, hands, eyelids, and the rows of upper and lower teeth. So working against each other is against nature. To be vexed at someone or turn away from him is exactly that: working against him.
Text note · source wording
participates in [the same] intelligence — The Stoic claim that one reason runs through all people. The wrongdoer is “akin” to Marcus not by blood but by sharing in it — which is why anger at him is anger at kin.