For all friendship is for the sake of good or of pleasure good or pleasure either in the abstract or such as will be enjoyed by him who has the friendly feeling and is based on a certain resemblance; and to a friendship of good men all the qualities we have named belong in virtue of the nature of the friends themselves; for in the case of this kind of friendship the other qualities also are alike in both friends, and that which is good without qualification is also without qualification pleasant, and these are the most lovable qualities.