καὶ οὐκ ἔστιν πᾶν πρόσφατον ὑπὸ τὸν ἥλιον → and there's nothing new under the sun (Eccl. 1:9 LXX)
adj.
P. and V. ὑγιής.
Expedient: P. and V. χρήσιμος, πρόσφορος, σύμφορος; see expedient.
