-' I S ' ,,>h :'Z felt by tens the empire; of thousands metropolis and throughout but I do not know that it has ever been described. It is not curable by physic, though I at rehend it makes much work for the doctors ultimately, if not for the undertakers. It that WEAR AND TEAR of the living machine, mental corporeal, which results from over-strenuous labor or exertion of the intellectual faculties rather than of the corporeal pow- era, conducted in anxiety of mind and in bad air." For this cerebral consumption, we may it, Florida affords as soothing a balm as for pulmonary variety. It is as un- satisfactory to and exciting treat atmosphere of as the other in the stimulating our Northern Babylons. There, everything is energy, hurry, and rush, at all times and at all seasons; when body is at tendency is always mind is in the opposite direction. )t. Here, Here, the Northern blasts, as they approach our borders, are gradually hushed into whispers. The along their rocky beds as if re, the very streams seem afraid lest winter should to rush congeal them before they reach their ocean-goal; here, the swiftest currents have not enough energy to form a ripple. ture wears so subdued and peaceful an aspect, as one floats on broad placid bosom of the St. John's, that the most restless mind soon becomes attuned same measure of repose. Rest has come again the wearied spirit, sleep the fevered pillow. " All that surrounds one in Florida," says Ledyard, " is suggestive of, and in unison with, rest; and noth- ing is more grateful." When shall one go to Florida 7 This will depend on cir- cumstances, extrinsic and intrinsic, as regards the and may be left to the judgment of the physician. individual, But, if an invalid has only a limited winter vacation, he had better spend it at the end than the beginning or middle. When shall one Iave Florida or the South 1" is a more important query. Many not only sacrifice all the benefit obtained by a winter residence in the South, by yielding to an impatient desire to get home too early in the spring, but are actually darrtaged to a greater extent than they had remained at home. Even healthy w