ὃ σὺ μισεῖς ἑτέρῳ μὴ ποιήσεις → don't do to others what you don't want them to do to you
marcus: i, m. cf. Sanscr. mar, mrid, to break, crush,I a large hammer, Isid. Orig. 19, 7, 2, v. 1. marculus.
