You ask me about this climate, for . For one who like her, is in perfect health, I should think it excellent; and even an invalid has only to travel a few hours, and he arrives at tierra caliente. This climate is that of the tropics, raised some thousand feet above the level of the sea; consequently there is an extreme purity and thinness of the atmosphere, which generally affects the breathing at first. In some, it causes an oppression on the chest. On me, it had little effect, if any; and at all events, the feeling goes off, after the first month or so. There is a general tendency to nervous irritation, and to inflammatory complaints, and during September and October, on account of the heavy rains and the drained lakes on which part of the city is built, there is said to be a good deal of ague. Since the time of the cholera in 1833, which committed terrible ravages here, there has been no other epidemic. The small pox indeed has been very common lately, but it is owing to the carelessness of the common people, or rather to their prejudice against having their children vaccinated.
The nervous complaints of the ladies are an unfailing source of profit to the sons of Galen, for they seem to be incurable. Having no personal experience of these evils, I only speak from what I see in others. It appears to me that the only fault of the climate consists in its being monotonously perfect, which is a great drawback to easy and polite conversation. The evening deluge is but a periodical watering of the earth, from which it rises like Ve-
