o ya

Once a fan club of a famous writer send a request letter to the writer, Sir we will be greatful if you send a autographed book of yours to our club.
The writer wrote in reply " I dont want such fan's who even can't buy a book spending 1 pound"
After few days the fan club wrote to the writer " Sir by giving your letter we got a book from your publisher"
The writer shot back " You people are real fool's If u have sold the letter You would have received atleast 100 pounds"