κοινὴ γὰρ ἡ τύχη καὶ τὸ μέλλον ἀόρατον → fortune is common to all, the future is unknown | fortune is common to all and the future unknown | fate is common to all and the future unknown
θυρανοίξια, τὰ (Μ) θυρανοίκτης
τα εγκαίνια («τὰ θυρανοίξια τοῦ ναοῦ»).