ποταμῷ γὰρ οὐκ ἔστιν ἐμβῆναι δὶς τῷ αὐτῷ → it is impossible to step twice in the same river, you cannot step twice into the same rivers
crase p. ὁ ἐπιρρέων.Étymologie: ἐπιρρέω.
