It has just been said that the educational methods of our schools and colleges for girls are, to a large extent, the cause of "the thousand ills" that beset American women. Let it be remembered that this is not asserting that such methods of education are the sole cause of female weaknesses, but only that they are one cause, and one of the most important causes of it. An immense loss of female power may be fairly charged to irrational cooking and indigestible diet. We live in the zone of perpetual pie and dough-nut; and our girls revel in those unassimilable abominations. Much also may be credited to artificial deformities strapped to the spine, or piled on the head, much to corsets and skirts, and as much to the omission of clothing where it is needed as to excess where the body does not require it; but, after the amplest allowance for these as causes of weakness, there remains a large margin of disease unaccounted for. Those grievous maladies which torture a woman's earthly existence, called leucorrhoea, amenorrhoea, dysmenorrhoea, chronic and acute ovaritis, prolapsus uteri, hysteria, neuralgia, and the like, are indirectly affected by food, clothing, and exercise; they are directly and largely affected by the causes that will be presently pointed out, and which arise from a neglect of the peculiarities of a woman's organization. The regimen of our schools fosters this neglect. The regimen of a college arranged for boys, if imposed on girls, would foster it still more. The scope of this paper does not permit the discussion of these other causes of female weaknesses. Its object is to call attention to the errors of physical training that have crept into, and twined themselves about, our ways of educating girls, both in public and private schools, and which now threaten to attain a larger development, and inflict a consequently greater injury, by their introduction into colleges and large seminaries of learning, that have adopted, or are preparing to adopt, the co-education of the sexes. Even if there were space to do so, it would not be necessary to discuss here the other causes alluded to. They are receiving the amplest attention elsewhere. The gifted authoress of "The Gates Ajar" has blown her trumpet with no uncertain sound, in explanation and advocacy of a new-clothes philosophy, which her sisters will do well to heed rather than to ridicule. It would be a blessing to the race, if some inspired prophet of clothes would appear, who should teach the coming woman how, in pharmaceutical phrase, to fit, put on, wear, and take off her dress,-- "Cito, Tuto, et Jucunde." Corsets that embrace the waist with a grip that tightens respiration into pain, and skirts that weight the hips with heavier than maternal burdens, have often caused grievous maladies, and imposed a needless invalidism. Yet, recognizing all this, it must not be forgotten that breeches do not make a man, nor the want of them unmake a woman.