Translation studies has gone through four phases of development: from Cicero and Horace translating Greek works into Latin between 46 BC and 1792; the rise of translation as a profession between 1769 and 1946; the development of machine translation and hermeneutic approaches between 1940 and 1960; and a metaphysical approach to translation theory from 1960 onwards. The Romans were early translators who helped spread Greek literature, but focused more on practical translation than creative works, lacking the imagination of later eras. Key Roman translators included Cicero, Horace, Longinus, and Quintilian.