too many books?

man has 10,000 books.
wife says, "we're drowning in sea of books!"
man says, "books contain knowledge."
wife says, "what good is knowledge if all you do is read books?"
man takes 5,000 books to thrift store.
everybody happy.
man walks to car, smiles.
man says, "now have room for 5,000 new books!"

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