I have nothing to say for rhyme, but that I doubt whether a poem can support itself without it, in our language; unless it be stiffened with such strange words, as are likely to destroy our language itself.
Source, in full
Remark (1738?) quoted in Anecdotes, Observations, and Characters, of Books and Men (1820) by Joseph Spence [published from the original papers; with notes, and a life of the author, by Samuel Weller Singer]; "Spence's Anecdotes", Section IV. 1737...39. p. 200