"Far below the lowest caste and well below the sudras, a quarter of the Indian population languishes in servitude, disgrace, and misery, under the name of parias. Eating with these unfortunate people, or touching food prepared by them, or even drinking water drawn by them; using earthenware vessels they have held in their hands; setting foot in their dwellings or allowing them to enter one's own, are, in the eyes of philosophers, crimes that exclude an Indian from his caste. (vol. I, p. 708)"