BY placing over against you the imitation of great and good men, you will conquer any appearance, and not be drawn away by it. But, in the first place, be not hurried along with it, by its hasty vehemence: but say, Appearance, wait for me a little. Let me see what you are, and what you represent. Let me try you. Then, afterwards, do not suffer it to go on drawing gay pictures of what will follow : if you do, it will lead you wherever it pleases. But rather oppose to it some good and noble appearance, and banish this base and sordid one. If you are habituated to this kind of exercise, you will see what shoulders, what nerves, what sinews, you will have. But now it is mere trifling talk, and nothing more. He is the true practitioner who exercises himself against such appearances as these.
EPICTETUS. DISCOURSES. Book ii. §18, ¶5.