henceforth
From LSJ
μὴ πιστεύσητε τοῖς ἀμαθεστέροις ὑμῶν αὐτῶν → do not believe those who are more ignorant than you yourselves
μὴ πιστεύσητε τοῖς ἀμαθεστέροις ὑμῶν αὐτῶν → do not believe those who are more ignorant than you yourselves
P. and V. ἐντεῦθεν, ἐνθένδε, τἀπὸ τοῦδε (Sophocles, Ajax 1376), V. ἐκ τῶνδε, τοὐντεῦθεν, τοὐνθένδε.
for the future: P. and V. τὸ λοιπόν; see under future.