Ὁ κόσμος σκηνή, ὁ βίος πάροδος· ἦλθες, εἶδες, ἀπῆλθες → The world is a stage, life is a performance, you came, you saw, you departed
Ar. and P. ἰδιώτης, ὁ.
each (as opposed to all): P. and V. ἕκαστος.
private: P. and V. ἴδιος, οἰκεῖος.
ἄτομος, ἄτομον