The climate of Nubia, though intensely hot in summer, particularly in the narrow rocky parts of the country, is very healthy, owing perhaps to the extreme aridity of the atmosphere. I do not recollect having seen a single person labouring under any disease, during the five weeks I was in the country. Occasionally, the small-pox, as I have already observed, makes dreadful ravages in every part except the Wady Kenous; inoculation being unknown, or at least unpractised, both here and in Upper Egypt; and the several attempts that have been made to introduce the vaccine into the latter country, or rather to establish it there, having entirely failed. Some travellers have supposed that the plague is communicated to Egypt from the south; but this is a very erroneous supposition, as it never prevails in Nubia so high as the second Cataract, and is unknown in Dóngola, and along the whole route to Sennaar. The men in Nubia are generally well made, strong, and muscular, with fine features; in stature they are somewhat below the Egyptians; they have no mustachios, and but little beard, wearing it under the chin only, like the figures of the fugitives in the battle-pieces sculptured upon the walls of the Egyptian temples. In passing along the Wadys of Nubia, it often occurred to me to remark that the size and figure of the inhabitants was generally proportioned to the breadth of their cultivable soil; wherever the plain is broad, and the peasants from being enabled to carry on agriculture to a tolerable extent, are in comparatively easy circumstances, they are taller and more muscular and healthy; but in the rocky districts, where the plain is not more than twenty or thirty yards in breadth, they are poor meagre figures; in some places appearing almost like walking skeletons. The women are all well made, and though not handsome, have generally sweet countenances, and very pleasing manners; I have even seen beauties among them. Denon has certainly not done justice to them; but they are worn down, from their earliest years, by continual labour; the whole business of the house being left to them, while the men are occupied exclusively in the culture of the soil. Of all the women of the East, those of Nubia are the most virtuous; and this is the more praiseworthy, as their vicinity to Upper Egypt, where licentiousness knows no bounds, might be expected to have some influence upon them. During my stay at Esne, girls came every morning to my lodging to offer milk for sale; the Egyptians boldly entered the court-yard and uncovered their faces, a behaviour equivalent to an offer of their persons; but the Nubians (of whom many families are settled at Esne) stood modestly before the threshold, over which nothing could induce them to step, and there they received the money for their milk without removing their veils.