Discourses: Book 2 9 : 2

That is why the philosophers admonish us not to be satisfied with merely learning, but to add thereto practice also, and then training. For in the course of years we have acquired the habit of doing the opposite of what we learn and have in use opinions which are the opposite of the correct ones. If, therefore, we do not also put in use the correct opinions, we shall be nothing but the interpreters of other men's judgements. For who is there among us here and now that cannot give a philosophical discourse about good and evil? It will run like this: Of things that be, some are good, others evil, and others indifferent; now good things are virtues and everything that partakes in the virtues; evil are the opposite; while indifferent are wealth, health, reputation. Then, if we are interrupted in the midst of our speech by some unusually loud noise, or if someone in the audience laughs at us, we are upset. Where, you philosopher, are the things you are talking about? Where did you get what you were just saying? From your lips, and that is all. Why, then, do you pollute the helpful principles that are not your own? Why do you gamble about matters of the very utmost concern? For to store away bread and wine in a pantry is one thing, and to eat them is another. What is eaten is digested, distributed, becomes sinews, flesh, bones, blood, a good complexion, easy breathing. What is stored away you can readily take and show whenever you please, but you get no good from it except in so far as you are reputed to possess it. For how much better is it to set forth these principles than those of other schools of thought? Sit down now and give a philosophical discourse upon the principles of Epicurus, and perhaps you will discourse more effectively than Epicurus himself. Why, then, do you call yourself a Stoic, why do you deceive the multitude, why do you act the part of a Jew, when you are a Greek? Do you not see in what sense men are severally called Jew, Syrian, or Egyptian? For example, whenever we see a man halting between two faiths, we are in the habit of saying, "He is not a Jew, he is only acting the part." But when he adopts the attitude of mind of the man who has been baptized and has made his choice, then he both is a Jew in fact and is also called one. So we also are counterfeit "baptists," ostensibly Jews, but in reality something else, not in sympathy with our own reason, far from applying the principles which we profess, yet priding ourselves upon them as being men who know them. So, although we are unable even to fulfil the profession of man, we take on the additional profession of the philosopher—so huge a burden! It is as though a man who was unable to raise ten pounds wanted to lift the stone of Aias.