When you're very young and you learn something - a fact, a piece of information, whatever - it doesn't connect to anything.

Why, can you imagine what would happen if we named all the twos Henry or George or Robert or John or lots of other things? You'd have to say Robert plus John equals four, and if the four's name were Albert, things would be hopeless.

And now," he continued, speaking to Milo, "where were you on the night of July 27?" "What does that have to do with it?" asked Milo. "It's my birthday, that's what," said the policeman as he entered "Forgot my birthday" in his little book. "Boys always forget other people's birthdays.

If you want sense, you'll have to make it yourself.

What you can do is often simply a matter of what you will do.

For instance," said the boy again, "if Christmas trees were people and people were Christmas trees, we'd all be chopped down, put up in the living room, and covered in tinsel, while the trees opened our presents." "What does that have to do with it?" asked Milo. "Nothing at all," he answered, "but it's an interesting possibility, don't you think?

And it's much the same thing with knowledge, for whenever you learn something new, the whole world becomes that much richer.