non enim ignavia magna imperia contineri - Tacitus

The Germans themselves I should regard as aboriginal, and not mixed at all with other races through immigration or intercourse. For in former times, it was not by land but on shipboard that those who sought to emigrate would arrive; and the boundless and, so to speak, hostile ocean beyond us, is seldom entered by a sail from our world.

To ravage, to slaughter, to usurp under false titles, they call empire, and where they make a desert, they call it peace.

Their shields are black, their bodies dyed. They choose dark nights for battle, and, by the dread and gloomy aspect of their death-like host, strike terror into the foe, who can never confront their strange and almost infernal appearance.