A woman woke up one morning, turned to her husband and said, "Honey, I just had a dream that you bought me a new gold necklace. What do you think it means?"
He answered, "I don't know, but Valentine's Day is coming soon. Then you'll know."
A few nights later, she again woke up after having a dream. She said, "This time, I dreamed you gave me a pearl necklace. What do you think it means?"
"You'll know on Valentines' Day," he replied.
The morning of Valentine's Day, she again woke up telling him about her dream: "This time I dreamed that you brought me a diamond necklace. What do you think it means?"
"Honey, be patient," he said. "You'll know tonight."
That evening, the husband came home with a package and gave it to his wife. Delighted, she opened it--and found a book titled The Meaning of Dreams.