This is something every girl should know in addition to sewing on a button and applying mascara correctly. Before I know it, I'm asking her, 'If you had a daughter what would you tell her?'Mrs. Dupree smiles. 'Oh let me think.' she says. 'Well, I would say that every time you buy a new blouse or some wrinkle cream to make you look good, go and buy a book right away. It's just as important to keep your mind beautiful, don't you think?