Prove Her Wrong, Buy a Book
A husband was on a quest to get people to buy his old books, but his wife told him she didn’t think anyone would do it. So, he placed a table out by the sidewalk with some of his old books and a sign that said “Prove My Wife Wrong, Buy a Book, $5.” And lo and behold, people ended up buying every single book just to help the guy out. Talk about being neighborly!