The History of Don Quixote, Volume 2, Part 31

It is stated, they say, in the true original of this history, that when Cide Hamete came to write this chapter, his interpreter did not translate it as he wrote it—that is, as a kind of complaint the Moor made against himself for having taken in hand a story so dry and of so little variety as this of Don Quixote, for he found himself forced to speak perpetually of him and Sancho, without venturing to indulge in digressions and episodes more serious and more interesting.