ὃ σὺ μισεῖς ἑτέρῳ μὴ ποιήσεις → don't do to others what you don't want them to do to you
κἀκεῖ: κἀκεῖθεν, κἀκεῖνος, Ἀττ. κράσεις ἀντὶ καὶ ἐκεῖ, καὶ ἐκεῖθεν, καὶ ἐκεῖνος.
crase p. καὶ ἐκεῖ.
from καί and ἐκεῖ; likewise in that place: and there, there (thither) also.
