22. Ibid., IX, 3-4; of. XV, 6.

23. Ibid., X, 3.

24. Ibid., XXIV, 9-10.

25. Butcher, op. cit. p. 392.

26. Poetics, XVII.

27. VI, 18.

28. Longinus, On the Sublime, trans, by A. O. Prickard (Oxford, 1906) I and XXXIII. The treatise has been variously ascribed to the first and fourth centuries. A valuable edition of the text accompanied by translation and critical apparatus, was published by W. Rhys Roberts, Cambridge University Press.

29. Ibid., VIII.

30. Ibid., X.

31. Ibid., XII.