Graecia capta ferum victorem cepit et artes intulit agresti Latio.
Notes from Wikiquote
Book II, epistle i, lines 156–157
To flee vice is the beginning of virtue, and to have got rid of folly is the beginning of wisdom.
The mountains will be in labor, and a ridiculous mouse will be brought forth.
Quote text and notes from Wikiquote: Horace (page history), available under CC BY-SA 4.0. Source quality and labels are our own summary of what Wikiquote records.