Discourses: Book 2 14 : 1
Once when a certain Roman citizen accompanied by his son had come in and was listening to one of his readings, Epictetus said: This is the style of my teaching, and then lapsed into silence. But when the other requested to know what came next, he replied: Instruction in the technique of any art is boring to the layman who has had no experience in it. Now the products of the arts show immediately their use towards the purpose for which they are made, and most of them possess also a certain attractiveness and charm. For example, to stand by and watch the process by which a shoemaker learns his trade is, indeed, not pleasant, yet the shoe is useful and not an unpleasant thing to look at either. And the process of education in the case of a carpenter is especially tiresome to the layman who happens to be watching, but the work which the carpenter does shows the use of his art. You will find the same much more true in the case of music; for if you are standing by when someone is taking a lesson, the process of instruction will strike you as the most unpleasant of all, yet the results of music are sweet and pleasing to the ear of the layman.