" there is no greater strength than defending another, but the cost for such strength is great. You must be prepared to fight—and indeed kill—for others. You will shed blood, receive injuries, and possibly be criticized for protecting those in need. But magic is no good to us if we do not use it to do what is right and to protect others. "

― K.M. Shea , Magic Redeemed (Hall of Blood and Mercy, #2)