HERMOTIMUS In Hestia’s name, Lycinus, let us leave Plato and Aristotle and Epicurus and the others undisturbed, for I am no match for them. Let us, you and me, enquire into it by ourselves, whether the pursuit of philosophy is as I say it is. As for Ethiopians and Gelo’s wife, why did you have to call her from Syracuse into the discussion? LYCINUS Why, let them take themselves off, if they seem to you to be superfluous to the discussion. You do the talking now. You look as though you are going to say something wonderful. HERMOTIMUS It seems to me quite possible, Lycinus, by thorough study of the Stoic doctrines alone, to know the truth from them, even if one does not pursue those of the others and make a thorough study of them in detail. Look at it this way: if someone tells you merely that two twos make the number four, will you have to go about questioning all the other mathematicians to see if there may not perhaps be one of them who makes it five or seven? Or would you know at once that this man is speaking the truth? LYCINUS At once, Hermotimus. HERMOTIMUS Why then does it seem to you to be impossible for a man when he meets only Stoics who speak the truth to believe them and have no further need of the others in his knowledge that four could never be five, even if thousands of Platos and Pythagorases say so?