one’s self. Those which can be possessed, are those which it is possible for a person to have, such as justice, or good health; those can be shared, which it is not possible for a person to have entirely to himself, but which he may participate in; as for instance, a person cannot be the sole possessor of abstract good, but he may participate in it. Those again a person realizes in himself, when they are such, that he cannot possess them himself, or share them with others, and yet they ought to exist; as for instance, it is good to be virtuous and just, but yet a man does not possess the being virtuous, or participate in it; but the being virtuous and just ought to exist in him. Of good things, therefore, there are those which are possessed, those which are shared, and those which ought to exist in a man.
LXXI. In the same manner, good counsel is divisible into three kinds. For there is one kind which is derived from past time, another from the future, another from the present. That which is derived from past time is made up of instances, as for instance what the Lacedæmonians suffered by trusting to such and such people. That which relates to the present, is when what is wanted, is to show that the fortifications are weak, the men cowardly, or the provisions scanty. That which concerns the future, is when the speaker urges that no injury ought to be offered to ambassadors, in order that Greece may not get an evil reputation; and supports his argument by instances. So that good counsel has reference, firstly to what is past, secondly to what is present, and thirdly to the future.
LXXII. Voice is divided into two parts, one of which is animated, and the other inanimate. That is animated, which proceeds from living animals, while sounds and echoes are inanimate. Again, animated voice may be divided into that which can be indicated by letters, and that which cannot; that which can be so indicated being the voice of men, and that which cannot being the voice of animals; so that one kind of voice is animated, the other inanimate.