Γέλως ἄκαιρος κλαυθμάτων παραίτιος → Grave est malum homini risus haud in tempus → Zur falschen Zeit gelacht, hat Tränen schon gebracht
by chance: P. and V. τύχῃ, P. κατὰ τύχην, ἐκ τύχης.
if haply: P. and V. εἴ πως, ἐάν πως.
perhaps: P. and V. ἴσως, τάχα; see perhaps.
