One day Francesco Totti went to a book store and spent a few hours in there. Finally he found a book then he bought it. When he was on his way home he saw a friend and they started to chat.

Totti: “Look, I’ve found a very interesting book.
Friend: “What’s it called?”
Totti: “How to solve 50 per cent of your problems”
Friend: “And did you buy it?”
Totti: “Yes, I bought two”