"Because some one has been telling me that a number of foolish girls are in the habit of going where the Harvard Bridge is building on fine afternoons, just as the class crews are out exercising, and that some of these girls always wave their handkerchiefs, and even cheer, as their favorites come near--and more than this some one has told me that you are often to be seen among these girls; now, Brenda, I tell you frankly that this won't do."