ὃ σὺ μισεῖς ἑτέρῳ μὴ ποιήσεις → don't do to others what you don't want them to do to you
ἀπόχρησις, δέησις, εἱμαρμένη, ἀπορία, δέα, ἔνδεια, ἀνάγκη, ἀναγκαιότης, ἀναγκαίη
