assent to what I do not understand; and this principle I have in common with you.
Here, however, is a much greater difference.—Zeno thinks that a happy life depends on virtue alone. What says Antiochus? He admits that this is true of a happy life, but not of the happiest possible life. The first is a god, who thinks that nothing can be wanting to virtue; the latter is a miserable man, who thinks that there are many things besides virtue, some of which are dear to a man, and some even necessary. But I am afraid that the former may be attributing to virtue more than nature can bear; especially since Theophrastus has said many things with eloquence and copiousness on this subject; and I fear that even he may not be quite consistent with himself. For though he admits that there are some evils both of body and fortune, he nevertheless thinks that a man may be happy who is afflicted by them all, provided he is wise. I am perplexed here; at one time the one opinion appears to me to be more probable, and at another time the other does. And yet, unless one or the other be true, I think virtue must be entirely trampled under foot.
XLIV. However, they differ as to this principle. What then? Can we approve, as true, of those maxims on which they agree; namely, that the mind of the wise man is never influenced by either desire or joy? Come, suppose this opinion is a probable one, is this other one so too; namely, that it never feels either alarm or grief? Cannot the wise fear? And if his country be destroyed, cannot he grieve? That seems harsh, but Zeno thinks it inevitable; for he considers nothing good except what is honourable. But you do not think it true in the least, Antiochus. For you admit that there are many good things besides honour, and many evils besides baseness; and it is inevitable that the wise man must fear such when coming, and grieve when they have come. But I ask when it was decided by the Old Academy that they were to deny that the mind of the wise man could be agitated or disturbed? They approved of intermediate states, and asserted that there was a kind of natural mean in every agitation. We have all read the treatise on Grief, by Crantor, a disciple of the Old Academy. It is not large, but it is a golden book, and one, as Panætius tells Tubero, worth learning by
