"Pardon me, sir," Prudence said, directing her words and her placid gaze precisely at Professor Peck, "if I understand you correctly, it seems you have identified the different textures of human hair as evidence that Negroes, Indians, Orientals, and the white man are all members of different species. But I cannot help but wonder at your supposition. On this very estate, sir, we raise several varieties of sheep. Perhaps you noticed them as you came up the drive earlier this evening? Some of our sheep have silken hair, some have coarse hair, and some have dense woolen curls. Surely, sir, you would not doubt that- despite their differences in coats- they are all sheep. And if you'll excuse me, I believe that all these varieties of sheep can also be interbred successfully with one another. Is it not the same with man? Could one not, then, the argument that Negroes, Indians, Orientals, and the white man are also all one species?"