Tros Anchisiade, facilis descensus Averno:
noctes atque dies patet atri ianua Ditis;
sed revocare gradum superasque evadere ad auras,
hoc opus, hic labor est.

< Trojan, son of Anchises, it is easy to descend into Avernus.
Death’s dark door stands open day and night.
But to retrace your steps and thus return to open air,
That is a quest. This is your task. >