A stranger was seated next to a little girl on the airplane when the stranger turned to her and said, "Let's talk. I've heard that flights go quicker if you strike up a conversation with your fellow passenger."
The little girl, who had just opened her book, closed it slowly and said to the stranger, "What would you like to talk about?"
Oh, I don't know", said the stranger. "How about nuclear power?"
"OK," she said. "That could be an interesting topic.
But let me ask you a question first.
A horse, a cow, and a deer all eat grass, the same stuff. Yet a deer excretes little pellets, while a cow turns out a flat patty, and a horse produces clumps of dried grass.
Why do you suppose that is?"
The stranger thinks about it and says, "Hmmm, I have no idea,"
To which the little girl replies,
"Do you really feel qualified to discuss nuclear power when you don't know *expletive deleted*it?"
