Nay, had I a hundred tongues, a hundred mouths, and voice of iron, I could not sum up all the forms of crime… — Virgil

Nay, had I a hundred tongues, a hundred mouths, and voice of iron, I could not sum up all the forms of crime, or rehearse all the tale of torments.

In the original (Latin)

Non, mihi si linguae centum sunt oraque centum

Ferrea vox, omnis scelerum comprendere formas,

Omnia poenarum percurrere nomina possim.

Source: Wikiquote · CC BY-SA 4.0