BOOK NINTH.

made by alarming and formidable objects, it must needs be that they move the soul even of the wise man, so that for a little he trembles with fear, or is depressed by sadness, these impressions anticipating the work of reason and self-control; but this does not imply that the mind accepts these evil impressions, or approves or consents to them. For this consent is, they think, in a man's power; there being this difference between the mind of the wise man and that of the fool, that the fool's mind yields to these passions and consents to them, while that of the wise man, though it cannot help being invaded by them, yet retains with unshaken firmness a true and steady persuasion of those things which it ought rationally to desire or avoid. This account of what Aulus Gellius relates that he read in the book of Epictetus about the sentiments and doctrines of the Stoics I have given as well as I could, not, perhaps, with his choice language, but with greater brevity, and, I think, with greater clearness. And if this be true, then there is no difference, or next to none, between the opinion of the Stoics and that of the other philosophers regarding mental passions and perturbations, for both parties agree in maintaining that the mind and reason of the wise man are not subject to these. And perhaps what the Stoics mean by asserting this, is that the wisdom which characterizes the wise man is clouded by no error and sullied by no taint, but, with this reservation that his wisdom remains undisturbed, he is exposed to the impressions which the goods and ills of this life (or, as they prefer to call them, the advantages or disadvantages) make upon them. For we need not say that if that philosopher had thought nothing of those things which he thought he was forthwith to lose, life and bodily safety, he would not have been so terrified by his danger as to betray his fear by the pallor of his cheek. Nevertheless, he might suffer this mental disturbance, and yet maintain the fixed persuasion that life and bodily safety, which the violence of the tempest threatened to destroy, are not those good things which make their possessors good, as the possession of righteousness does. But in so far as they persist that we must call them not goods but advantages, they quarrel about words