Miss Lu: "Hey Mom, if I don't cut my fingernails, will they grow long?"
Miss Lu: "Will they grow so tall, tall, tall they reach up into outer space?!?"
Me: "Um ..."
Miss Lu: "Mommy, I still want to be a doctor."
Me: "That sounds great! You'll help a lot of people."
Miss Lu: "Can people live in outer space?"
Me: "Well, we send up astronauts in their space ships and some of them live on the space station."
Miss Lu: "So I can go into space and be their doctor! That way I can do both!"