I have sent this letter separately to thank you for the compliment on  behalf of my sister. She is not often available during the day but she  does look forward to reading Twa Twilight's reports, and while shocked at first by your particular brand of humor, none-the-less admits  that referring to her as 'perfection' must be a sign of good character.  That being said, I recommend you take care to not allow my student to  see the letters posted; her humor is very different from ours.