ἐν οἰκίᾳ τυφλῶν καὶ ὁ νυκτάλωψ ὀξυδερκής → even the day-blind is sharp-eyed in a blind house | among the blind, the one-eyed man is king
adj.
P. and V. καίριος, ἐπίκαιρος, V. εὔκαιρος, αἴσιος; see seasonable.