Eight-year-old Sally brought her report card home from school. Her marks were
good ... mostly A's and a couple of B's. However, her teacher had written across
the bottom:
 
"Sally is a smart little girl, but she has one fault. She talks too much in school.
I have an idea I am going to try, which I think may break her of the habit."
 
Sally's dad signed her report card, putting a note on the back:
 
"Please let me know if your idea works on Sally because I would like to try it out
on her mother."