Emile's wife calls her husband.
- Emile?
- Yeah! What do you want me again?
- The other day, I bought a book and I can not find it anymore.
You remember, it was called "the art of becoming a centenarian". What did you do?
- I threw it away.
- You have the nerve, I paid for it with my money! Why did you throw it?
- Because I saw that your mother was beginning to read it!