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
pf. Pass. de λέγω.
v. λέγω.
εἴλεγμαι: αντί λέλεγμαι, Παθ. παρακ. του λέγω.