Fountain Of Youth

Old Sam Johnson went to his doctor complaining of aches and pains all
over his body. After a thorough examination, the doctor gave him a clean
bill of health.

"Sam, you're in excellent shape for an 85 year old man. But I'm not a
magician - I can't make you any younger," said the doctor.

"Who asked you to make me younger?" replied Sam. "You just make sure I
keep getting older!"