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
endurance: P. καρτερία, ἡ.
calm: Ar. and P. ἡσυχία, ἡ.