Marcus Aurelius
Meditations 2.1
Begin the morning by saying to thyself, 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 him who does wrong, 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 co-operation, 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.
Marcus Aurelius, Meditations 2.1, translated by George Long
Say to thyself at daybreak: I shall come across the busy-body, the thankless, the bully, the treacherous, the envious, the unneighbourly. All this has befallen them because they know not good from evil. But I, in that I have comprehended the nature of the Good that it is beautiful, and the nature of Evil that it is ugly, and the nature of the wrong-doer himself that it is akin to me, not as partaker of the same blood and seed but of intelligence and a morsel of the Divine, can neither be injured by any of them—for no one can involve me in what is debasing—nor can I be wroth with my kinsman and hate him. For we have come into being for co-operation, as have the feet, the hands, the eyelids, the rows of upper and lower teeth. Therefore to thwart one another is against Nature; and we do thwart one another by shewing resentment and aversion.
Marcus Aurelius, Meditations 2.1, translated by C. R. Haines