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
adj.
Ar. and P. εὔρυθμος. Rhythmic beat of oar: V. κώπης συνεμβολή (Aesch., Pers. 396).