Meditations 12.26

When thou art troubled about anything, thou hast forgotten this, that all things happen according to the universal nature; and forgotten this, that a man's wrongful act is nothing to thee; and further thou hast forgotten this, that everything which happens, always happened so and will happen so, and now happens so everywhere; forgotten this too, how close is the kinship between a man and the whole human race, for it is a community, not of a little blood or seed, but of intelligence. And thou hast forgotten this too, that every man's intelligence is a god and is an efflux of the Deity; and forgotten this, that nothing is a man's own, but that his child and his body and his very soul came from the Deity; forgotten this, that everything is opinion; and lastly thou hast forgotten that every man lives the present time only, and loses only this.

Marcus Aurelius, Meditations 12.26, translated by George Long

In taking umbrage at anything, thou forgettest this, that everything happens in accordance with the Universal Nature; and this, that the wrong-doing is another's; and this furthermore that all that happens, always did happen, and will happen so, and is at this moment happening everywhere. And thou forgettest how strong is the kinship between man and mankind, for it is a community not of corpuscles, of seed or blood, but of intelligence. And thou forgettest this too, that each man's intelligence is God and has emanated from Him; and this, that nothing is a man's very own, but that his babe, his body, his very soul came forth from Him; and this, that everything is but opinion; and this, that it is only the present moment that a man lives and the present moment only that he loses.

Marcus Aurelius, Meditations 12.26, translated by C. R. Haines