To act against one another then is contrary to nature
 Marcus Aurelius, Meditations (c. 170 - 180). copy citation

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Author Marcus Aurelius
Source Meditations
Topic contrary acts
Date c. 170 - 180
Language English
Reference
Note Translated by George Long
Weblink https://www.gutenberg.org/files/15877/15877-h/15877-h.htm

Context

“A man cannot really be injured by his brethren, for no act of theirs can make him bad, and he must not be angry with them nor hate them: "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" (ii. 1) . [A] See viii. 52; and Persius iii. 66 Further he says: "Take pleasure in one thing and rest in it in passing from one social act to another social act, thinking of God"” source