A guy goes to the post office to report that his wife is lost. The Postmaster advises him to report it the police.

The man says," Last time she was lost I reported it to the Police and they brought her back promptly. I'm not taking any chances this time!"

Patient (to Doctor), "I forget things easily. What should I do?"

Doctor, "I think first of all you should pay my bill".

Teacher: "Martha, come to the blackboard and tell us on the world map where America is."

Martha points to America correctly.

Teacher: "Good. Now John, you tell us who discovered America."

John: "Martha just did!"

Patient (to Doctor), " I forget whatever I have said a minute ago".

Doctor: "Since when are you suffering from this problem?'

Patient: "What problem?'