6 But it is impossible to express his noble resentment at our savage treatment of the Houyhnhnm race; particularly after I had explained the manner and use of castrating horses among us, to hinder them from propagating their kind, and to render them more servile.
7 For although, since my unfortunate exile from the Houyhnhnm country, I had compelled myself to tolerate the sight of Yahoos, and to converse with Don Pedro de Mendez, yet my memory and imagination were perpetually filled with the virtues and ideas of those exalted Houyhnhnms.
8 The reader may please to observe, that the following extract of many conversations I had with my master, contains a summary of the most material points which were discoursed at several times for above two years; his honour often desiring fuller satisfaction, as I farther improved in the Houyhnhnm tongue.
9 Here likewise the regulation of children is settled: as for instance, if a Houyhnhnm has two males, he changes one of them with another that has two females; and when a child has been lost by any casualty, where the mother is past breeding, it is determined what family in the district shall breed another to supply the loss.
Gulliver's Travels(V2)By Jonathan Swift ContextHighlight In PART 4: CHAPTER VIII.