古罗马史学家塔希图斯曾描写过日耳曼人作战时的情景：士兵们唱的进军曲，简直不象人类的本能体现，而是一种愤怒的狂吼、一种极其粗暴的音调，在战斗开始后，他们所发出的这种叫喊，既不谐合旋律，又粗野逼人，只是把他们嗜杀的心情，从利剑上移到口头上，而在战斗中产生双倍? Tahitus, an ancient Roman historian, once described the German warfare scene: the marching songs sung by the soldiers were by no means the instinct of mankind, but an angry roar, an extremely rude tone, After the fighting began, the screams they uttered were neither in harmony with the melody nor bold enough to move their bloodthirsty mood from the sword to the mouth but double in the battle.