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?' and he smiles.
'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 the same stuff - grass - . 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, visibly surprised by the little girl's intelligence, 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 sh*t?