Aeneid 1.200–203

Vos et Scyllaeam rabiem penitusque sonantis

accestis scopulos, vos et Cyclopea saxa

experti: revocate animos, maestumque timorem

mittite: forsan et haec olim meminisse iuvabit.

You have come even to Scylla's madness and the deep-resounding

cliffs; you have experienced the Cyclopean rocks as well:

call back your courage, and send away sorrowful fear:

perhaps, one day, even these things will be good to remember.