Even so the more a vicious man denies his vice, the more does it insinuate itself and master him: as those people really poor who pretend to be rich get still more poor from their false display. But he who is really making progress in virtue imitates Hippocrates, who confessed publicly and put into black and white that he had made a mistake about the sutures of the skull,32 for he will think it monstrous, if that great man declared his mistake, that others might not fall into the same error, and yet he himself for his own deliverance from vice cannot bear to be shown he is in the wrong, and to confess his stupidity and ignorance. Moreover the sayings of Bion and Pyrrho will test not so much one's progress as a greater and more perfect habit of virtue. Bion maintained that his friends might think they had made progress, when they could listen as patiently to abuse as to such language as the following, "Stranger, you look not like a bad or foolish person,"33 "Health and joy go with you, may the gods give you happiness!"34 While as to Pyrrho they say, when he was at sea and in peril from a storm, that he pointed out a little pig that was quietly enjoying some grain that had been scattered about, and said to his companions that the man who did not wish to be disturbed by the changes and chances of life should attain a similar composedness of mind through reason and philosophy.
§ xii. Look also at the opinion of Zeno, who thought that everybody might gauge his progress in virtue by his dreams, if he saw himself in his dreams pleasing himself with nothing disgraceful, and neither doing nor wishing to do anything dreadful or unjust, but that, as in the clear depths of a calm and tranquil sea, his fancy and passions were plainly shown to be under the control of reason. And this had not escaped the notice of Plato,35 it seems, who had earlier expressed in form and outline the part that fancy and unreason played in sleep in the soul that was by nature