Seite - 310 - in The Complete Plato

BOY: Certainly. SOCRATES: And if one side of the figure be of two feet, and the other side be of two feet, how much will the whole be? Let me explain: if in one direction the space was of two feet, and in the other direction of one foot, the whole would be of two feet taken once? BOY: Yes. SOCRATES: But since this side is also of two feet, there are twice two feet? BOY: There are. SOCRATES: Then the square is of twice two feet? BOY: Yes. SOCRATES: And how many are twice two feet? count and tell me. BOY: Four, Socrates. SOCRATES: And might there not be another square twice as large as this, and having like this the lines equal? BOY: Yes. SOCRATES: And of how many feet will that be? BOY: Of eight feet. SOCRATES: And now try and tell me the length of the line which forms the side of that double square: this is two feet—what will that be? BOY: Clearly, Socrates, it will be double. SOCRATES: Do you observe, Meno, that I am not teaching the boy anything, but only asking him questions; and now he fancies that he knows how long a line is necessary in order to produce a figure of eight square feet; does he not? MENO: Yes. SOCRATES: And does he really know? MENO: Certainly not. SOCRATES: He only guesses that because the square is double, the line is double. MENO: True. SOCRATES: Observe him while he recalls the steps in regular order. (To the Boy:) Tell me, boy, do you assert that a double space comes from a double 310