A Roman man came in with his son to listen to a lecture. Epictetus said, "This is how teaching works," and stopped talking. When the Roman asked him to continue, Epictetus said: "Every skill causes struggle for someone who doesn't know it yet. But the things that come from these skills immediately show their purpose. And most of them have something attractive and pleasing about them. Watching someone learn to make shoes isn't pleasant. But the finished shoe is useful and nice to look at. Watching a blacksmith learn his trade is very unpleasant if you're just standing there as an outsider. But the finished work shows the value of the skill. You'll see this even more clearly with music. If you watch someone learning music, the practice will seem awful. But the results of music are pleasing and delightful to people who know nothing about music."
When a certain Roman entered with his son and listened to one reading, Epictetus said, This is the method of instruction; and he stopped. When the Roman asked him to go on, Epictetus said, Every art when it is taught causes labor to him who is unacquainted with it and is unskilled in it, and indeed the things which proceed from the arts immediately show their use in the purpose for which they were made; and most of them contain something attractive and pleasing. For indeed to be present and to observe how a shoemaker learns is not a pleasant thing; but the shoe is useful and also not disagreeable to look at. And the discipline of a smith when he is learning is very disagreeable to one who chances to be present and is a stranger to the art: but the work shows the use of the art. But you will see this much more in music; for if you are present while a person is learning, the discipline will appear most disagreeable; and yet the results of music are pleasing and delightful to those who know nothing of music.