11. The pay-back, he said, " is a lot of thank you letters ." 12. But first on her agenda are thank you letters to Pataki and a visit to Justice Newton's courtroom. 13. Schmitt said the visit was very casual and the university sent him a thank you letter afterward for his cooperation. 14. My comments were welcomed in Palestinian circles and ( Palestinian Authority ) President Yasser Arafat sent me a thank you letter . 15. The secretary-general sent a thank you letter to Lucas, a student at the U . N . International School. 16. "Even if you can't afford to send money, write a thank you letter , " she said. 17. In other words a standard thank you letter from Miss Multiverse, making it a primary surce and not a reliable secondary source. 18. He owns a souvenir album with their gushing thank you letters , each one testifying to the macabre magnificence he brings to his art. 19. As with business situations, there are many instances in day-to-day life that can warrant a formal thank you letter . 20. I don't imagine nuns get many thank you letters -- it just doesn't seem like many people would think to write them.