Meditation 9.23
Marcus AureliusMeditationsBook 9.23
23. As you are yourself a complement of a social system, so let every act of yours be complementary of a social living principle. Every act of yours, therefore, which is not referred directly or remotely to the social end sunders your life, does not allow it to be a unity, and is a partisan act, like a man in a republic who for his own part sunders himself from the harmony of his fellows.