Chapter XVI: Section 3: Ibid., i. 207, 208

Nor need we expect to get any further. Criticism, in any full and fertile sense of the word, implies in all cases a considerable body of existing literature, in almost all cases the possibility of comparing literatures in different languages. The Greeks were but accumulating (though accumulating with marvellous rapidity) the one; they had as yet no opportunity of the other, and it must be confessed that they did not welcome the opportunity with any eagerness when it came. All the more glory to them that, when as yet the accumulation was but proceeding, they produced such work in the kind as that of Plato and Aristophanes; that at the first halt they made such astonishing, if in some ways such necessarily incomplete, use of what had been accumulated, as in the next chapter we shall see was made by Aristotle.