The Celts were fearless warriors because they wish to inculcate this as one of their leading tenets, that souls do not become extinct, but pass after death from one body to another.
Julius CaesarAll Gaul is divided into three parts, one of which the Belgae inhabit, the Aquitani another, those who in their own language are called Celts, in ours Gauls, the third.
Julius Caesar