Enchiridion 46

On no occasion call yourself a philosopher, and do not, for the most part, talk among laymen about your philosophic principles, but do what follows from your principles. For example, at a banquet do not say how people ought to eat, but eat as a man ought. For remember how Socrates had so completely eliminated the thought of ostentation, that people came to him when they wanted him to introduce them to philosophers, and he used to bring them along. So well did he submit to being overlooked. And if talk about some philosophic principle arises among laymen, keep silence for the most part, for there is great danger that you will spew up immediately what you have not digested. So when a man tells you that you know nothing, and you, like Socrates, are not hurt, then rest assured that you are making a beginning with the business you have undertaken. For sheep, too, do not bring their fodder to the shepherds and show how much they have eaten, but they digest their food within them, and on the outside produce wool and milk. And so do you, therefore, make no display to the laymen of your philosophical principles, but let them see the results which come from these principles when digested.

Epictetus, Enchiridion 46, translated by W. A. Oldfather

On no occasion call yourself a philosopher, and do not speak much among the uninstructed about theorems (philosophical rules, precepts): but do that which follows from them. For example at a banquet do not say how a man ought to eat, but eat as you ought to eat. For remember that in this way Socrates also altogether avoided ostentation: persons used to come to him and ask to be recommended by him to philosophers, and he used to take them to philosophers: so easily did he submit to being overlooked. Accordingly if any conversation should arise among uninstructed persons about any theorem, generally be silent; for there is great danger that you will immediately vomit up what you have not digested. And when a man shall say to you, that you know nothing, and you are not vexed, then be sure that you have begun the work (of philosophy). For even sheep do not vomit up their grass and show to the shepherds how much they have eaten; but when they have internally digested the pasture, they produce externally wool and milk. Do you also show not your theorems to the uninstructed, but show the acts which come from their digestion.

Epictetus, Enchiridion 46, translated by George Long

On no occasion call yourself a philosopher, nor talk at large of your principles among the multitude, but act on your principles. For instance, at a banquet do not say how one ought to eat, but eat as you ought. Remember that Socrates had so completely got rid of the thought of display that when men came and wanted an introduction to philosophers he took them to be introduced; so patient of neglect was he. And if a discussion arise among the multitude on some principle, keep silent for the most part; for you are in great danger of blurting out some undigested thought. And when some one says to you, 'You know nothing', and you do not let it provoke you, then know that you are really on the right road. For sheep do not bring grass to their shepherds and show them how much they have eaten, but they digest their fodder and then produce it in the form of wool and milk. Do the same yourself; instead of displaying your principles to the multitude, show them the results of the principles you have digested.

Epictetus, Enchiridion 46, translated by P. E. Matheson