↑ "All Gaul is divided into three parts, one of which the Belgae inhabit, the Aquitani another, those who in their own language are called Celtae, in our Galli, the third. All these differ from each other in language, customs and laws." Gallia est omnis divisa in partes tres, quarum unam incolunt Belgae, aliam Aquitani, tertiam qui ipsorum lingua Celtae, nostra Galli appellantur. Hi omnes lingua, institutis, legibus inter se differunt. Gallos ab Aquitanis Garumna flumen. (Julius Caesar, De bello Gallico 1.1, edited by T. Rice Holmes “IVLI CAESARIS COMMENTARIORVM DE BELLO GALLICO”. thelatinlibrary.com. (tiếng Latinh)
