Mbh 12.168.2d

They, again, O monarch, who become pleased and contented if one behaves with them according to the best of one's powers, they who never get angry on occasions that do not justify anger, they who never become displeased without sufficient cause, those persons who are well conversant with the science of Profit and who, even when annoyed, succeed in keeping their minds tranquil, they who devote themselves to the service of friends at personal sacrifice, they who are never estranged from friends but who continue unchanged (in their attachment) like a red blanket made of wool (which does not easily change its colour),[489] they who never disregard, from anger, those that are poor, they who never dishonour youthful women by yielding to lust and loss of judgment, they who never point out wrong paths to friends, they who are trustworthy, they who are devoted to the practice of righteousness, they who regard gold and brick-bats with an equal eye, they that adhere with firmness to friends and well-wishers, they who muster their own people and seek the accomplishment of the business of friends regardless of their own dignity and casting off all the marks of their own respectability, should be regarded as persons with whom alliances (of friendship) should be made. Indeed, the dominions of that king spread on every direction, like the light of the lord of the stars, who makes alliances of friendship with such superior men. Alliances should be formed with men that are well-practised in weapons, that have completely subdued their anger, that are always strong in battle and possessed of high birth, good behaviour, and varied accomplishments. Amongst those vicious men, O sinless one, that I have mentioned, the vilest, O king, are those that are ungrateful and that injure friends. Those persons of wicked behaviour should be avoided by all. This, indeed, is a settled conclusion."