Upon waking, a woman said to her husband, "I just dreamt that you gave me a necklace of pearls. What do you think it means?"
The man smiled and kissed his wife. "Youll know tonight," he softly whispered.
That evening, the man came home with a small package which he gave to his wife. She jumped up and embraced him, and then settled on the couch to slowly and delicately unwrap the package.
It contained a book entitled, "The Meaning of Dreams".
Snails produce a colorless, sticky discharge that forms a protective carpet under them as they travel along. The discharge is so effective that they can crawl along the edge of a razor without cutting themselves.