Do not dread the imputation of being over-nice or whimsical, if you do your work thoroughly. You must learn to regard your own sense of right—your regard to duty—as a thing of far more importance than either the sneers or the approbation of thousands of the unthinking. I have heard an individual of great worth and respectability complain of a young friend of his, because he made it a point to finish thoroughly every thing he undertook, and charge him with having what he called a mania for finishing, I remember, too, a very worthy, and, in the main, excellent farmer, who used to complain of a very conscientious son of his, because, forsooth, he was determined to finish every thing he began, in the best possible manner, without paying much regard to the opinions of others. But these facts only show that wise and good men may not fully understand the nature and power of habit—or the necessity of being thorough in small as well as larger matters. The first individual I have named, was forever suffering from his own want of thoroughness—and was miserable through life; and the last would have been far happier all his life time, had he been as much disposed to finish the things he undertook, as his son.

CHAPTER XX.

EXERCISE.

The muscles, or moving power of the body. Their number and character. Philosophy and necessity of exercise. Why young women should study these. Various kinds of exercise. 1. Walking. 2. Gardening and agriculture. 3. House-keeping. 4. Riding. 5. Local exercises.—Difficulty of drawing the public attention to this subject. The slavery of fashion. Consequences of the of fashionable neglect of exercise. A common but shocking sight.

This is a highly important subject; and it is connected with an unusual variety of topics. I beg the reader to exercise a little patience, therefore, if, on this account, I extend it to an unusual length.

It should not be forgotten, that the human body is moved from place to place, at the direction of the will, through the intervention of what are called muscles—of which there are in connection with the whole human frame, from four hundred to five hundred.

They are long bundles or portions of lean flesh, usually a little flattened and somewhat rounded at their edges, and terminating at one end—often at both—in a harder, flatter, white substance, called tendon, which is fastened to the bone.

But I need not—and indeed I cannot—in a work like this, enter upon a minute account of the human frame, or of any considerable portion of it; especially so considerable a portion of it as the bony and muscular systems. For such information, I must refer the reader to the work alluded to in a previous chapter—"The House I Live In"—and, if her leisure time will justify it, to still more extended works on anatomy and physiology, which can be easily obtained.

Of the philosophy, and even the necessity, of exercise, however, I need only say, in the present place—in addition to what has been said already—that much of human health and happiness depends on the proper development, and cultivation, and daily exercise of the whole muscular system; and that the health, and happiness, and usefulness of young women, are not less dependent on the right condition of the physical frame—the bones and muscles among the rest—than in the case of other classes of persons. I might even say, that of all classes of people in the world—parents and teachers alone excepted—young women are most imperiously called upon to attend to this subject.

It will now be my object to speak of the various kinds of exercise for young women; and to treat of them in what I conceive to be the order of their value.