μέτρον γὰρ τοῦ βίου τὸ καλόν, οὐ τὸ τοῦ χρόνου μῆκος → for life's measure is its beauty not its length (Plutarch, Consolatio ad Apollonium 111.D.4)
adj.
At the beginning of a new lunar month: P. νουμηνίᾳ κατὰ σελήνην (Thuc. 2, 28).