Flectere si nequeo superos Acheronta movebo in latin means what?

Answer 1

"If I cannot bend those above, I will move the Acheron." In Vergil's Aeneid, the Acheron was the name of the principal river of Tartarus, the Greek and Roman Hell in which souls were punished after death. The line is spoken by the goddess Juno in Book VII of the Aeneid. She is resolved to thwart Aeneas' plans come what may, even against the opposition of the rest of the gods.

To sum up what the poster above said into a bit easier reading term. (If they cannot bend Heaven, they shall move Hell.)

Answer 2

If I cannot bend Heaven, I will move Hell.

Answer 3

If I cannot bend heaven I shall move hell.