Those who may be friendly with the conqueror are one who marches with him with the same end in view, one who marches with him with a different end in view, one who wants to combine with the conqueror to march (against a common enemy), one who marches under an agreement for peace, one who marches with a set purpose of, his own, one who rises along with others, one who is ready to purchase or to sell either the army or the treasury, and one who adopts the double policy (i.e., making peace with one and waging war with another).