потребность

From LSJ

Ζῆν οὐκ ἄξιος, ὅτῳ μηδὲ εἷς ἐστι χρηστὸς φίλοςLife is not worth living if you do not have at least one friend.

Democritus, DK 68b22

Russian > Greek

ἀνάγκη, προσδέησις, ἔνδεια, θυμός, δέησις