_Mr. B_. How, Louisa! Have you so soon forgotten the applicaiton of the story with which you were so much pleased a week ago? _Louisa_. Oh! I recollect: "Waste not--want not." But then, papa, it is so tantalizing to know there is a letter for one, and not to be able to get at it for such a long time; particularly when it comes from Charles, for he does not write to me very often. Do pray let me cut it this once. On any other occasion, I should have patience to untie the knot, I am sure. _Mr. B_. We are all apt, Louisa, to think it more difficult to act with propriety under the very circumstances in which we happen to be placed, than we should do under others; but, if we would learn wisdom, and acquire the esteem of the good, we must _always_ endeavour to do the very best that circumstances will allow. By making this principle the rule of our conduct on trifling occasions, we shall acquire, as it were, the habit of correctness and propriety of conduct, which will be very valuable to us in the more important actions of our lives. _Louisa_. Well, papa, I have been trying, all the time you have been talking, to untie this string, and it really was not in so hard a knot as I expected, for it is undone: and now I will endeavour to remember you kind advice, and be more patient in the future. Oh! here is my letter. What a long one it seems to be! And here is a short one for you, mamma, with a little parcel for Sophy. _Mrs. B_. Well, my dear Louisa, I am almost as anxious as you are, to hear the contents of the letter: but do not be in a hurry. Read it slowly, and very distinctly. Louia promised to do her best, and began as follows: "MY DEAR LOUISA, "It is a long time since I wrote to you last, but I must not have you, on that account, suppose I have forgotten you; for I really think more of you now I am away, than I used to do when we were all at home together. I am very happy in my new situation. Instead of finding a severe master, as I sometimes feared might be the case, I seem to have gained a second father in Mr. Lewis; and Mrs. Lewis is almost as affectionate to me as my own dear mother. It shall be my constant endeavour, by strict attention to my business, to prove myself grateful for their kindness. I have my evenings completely to myself, which I endeavour to employ profitably, according to my dear father's advice. I am studying natural history, and, if it would afford you any amusement, I should like to make my progress in that study, the subject of my future letters. I shall not, however, begin that plan till I hear from you, to know if it will be agreeable to you.