ὃ σὺ μισεῖς ἑτέρῳ μὴ ποιήσεις → don't do to others what you don't want them to do to you
a primitive root; properly, to irradiate (or shoot forth beams), i.e. to rise (as the sun); specifically, to appear (as a symptom of leprosy): arise, rise (up), as soon as it is up.
