Cultures reflect the interactions of mixed populations.
The Fall of the Roman Empire: A New History of Rome and the BarbariansThe way to a landowner's heart was to tax gently.
The Fall of the Roman Empire: A New History of Rome and the Barbarians[O]ne person's 'barbarian' is another person's 'just doing what everybody else is doing.
Regarding the Pain of OthersYou can take the barbarian out of the tavern, but he can take the blood out of your body.
Bears, Recycling and Confusing Time Paradoxes