Let your acquaintances be many, but one in a thousand your confidant. When you gain a friend, first test him, and be not too ready to trust him. For one sort is a friend when it suits him, but he will not be with you in time of distress. Another is a friend who becomes an enemy, and tells of the quarrel to your shame. Another is a friend, a boon companion, who will not be with you when sorrow comes. When things go well, he is your other self, and lords it over your servants; But if you are brought low, he turns against you and avoids meeting you.