The capital is burning. The mongols attacked from both sides. The survivors are forced to flee into the mountains, pursued by Mongols scouts. They hide in the forest, but Teruhi is overcome with rage...
Don't fight a war unless 
you know why you're fighting it.
لا تخض حرباً ما لم تعرف سبب خوضك لها
Führ keinen Krieg, wenn du nicht weißt,
warum du ihn austrägst!
Non entrare in battaglia
a meno che tu non sappia perché combatti.
Não lute uma guerra, 
a não ser que saiba por que está lutando.