You could not laugh any more, either, if you were like that." "You should try to think of quite different things and then you would forget it.

Later on it would probably seem quite different to you.

You keep on thinking about it all the time and so you believe in it more and more.

Get it out of your head, then it will be sure to get better," said Dino, who could not quite understand it.

"Come, I'll tell you a story that will change your thoughts.