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.

But I could never have done it," he objected, "without everyone else's help." "That may be true," said Reason gravely,"but you had the courage to try; and what you can do is often simply a matter of what you will do.

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.

Sometimes I find the best way of getting from one place to another is simply to erase everything and begin again.

You may not see it now," said the Princess of Pure Reason, looking knowingly at Milo's puzzled face, "but whatever we learn has a purpose and whatever we do affects everything and everyone else, if even in the tiniest way.

Since you got here by not thinking, it seems reasonable to expect that, in order to get out, you must start thinking.

You must never feel badly about making mistakes ... as long as you take the trouble to learn from them. For you often learn more by being wrong for the right reasons than you do by being right for the wrong reasons.