ὃ σὺ μισεῖς ἑτέρῳ μὴ ποιήσεις → don't do to others what you don't want them to do to you
come into being: P. and V. γίγνομαι, γίγνεσθαι, φαίνω, φαίνεσθαι, Ar. and P. ἀναφαίνεσθαι; see appear.