1. Protagoras 320c ff., Hippias Major 282b-d, Hippias Minor 363a-d.

2. Euthydemus 271c-272c.

3. e.g. Euthydemus 276 ff., and its introduction. Note that antilogic does not mean ‘opposition to logic’.

4. Meno 75c-d, Republic 534 b-c.

5. As C. H. Kahn puts it (Classical Quarterly, 31 (1981), p. 303) 9 ‘The Socrates of the dialogues is an ambiguous figure, at once Plato’s historical master and his literary puppet.’

6. Metaphysics 987b2, 1078b30–32, 1086a32-b5.

7. On the terminology, see p. 21 n. 2.