Why not? That's a good reason for almost anything - a bit used perhaps, but still quite serviceable.

Whatever we learn has a purpose and whatever we do affects everything and everyone else, if even in the tiniest way. Why, when a housefly flaps his wings, a breeze goes round the world; when a speck of dust falls to the ground, the entire planet weighs a little more; and when you stamp your foot, the earth moves slightly off its course. Whenever you laugh, gladness spreads like the ripples in the pond; and whenever you're sad, no one anywhere can be really happy. And it's much the same thing with knowledge, for whenever you learn something new, the whole world becomes that much richer.

Why not? That's a good reason for almost anything - a bit used perhaps, but still quite serviceable.

I think kids slowly begin to realize that what they're learning relates to other things they know. Then learning starts to get more and more exciting

They all looked very much like the residents of any small valley to which you've never been.

Would it be possible for me to see something from up there?" asked Milo politely. "You could," said Alec, "but only if you try very hard to look at things as an adult does." Milo tried as hard as he could, and, as he did, his feet floated slowly off the ground until he was standing in the air next to Alex Bings. He looked around very quickly and, an instant later, crashed back down to the earth again. "Interesting, wasn't it?" asked Alex. "Yes, it was," agreed Milo, rubbing his head and dusting himself off, "but I think I'll continue to see things as a child. It's not so far to fall.

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.