“Granny Weatherwax was often angry. She considered it one of her strong points. Genuine anger was one of the world's greatest creative forces. But you had to learn how to control it. That didn't mean you let it trickle away. It meant you dammed it, carefully, let it develop a working head, let it drown whole valleys of the mind and then, just when the whole structure was about to collapse, opened a tiny pipeline at the base and let the iron-hard stream of wrath power the turbines of revenge.”

“But love is much like a dam; if you allow a tiny crack to form through which only a trickle of water can pass, that trickle will quickly bring down the whole structure and soon no one will be able to control the force of the current.”

“Find the story, Granny Weatherwax always said. She believed that the world was full of story shapes. If you let them, they controlled you. But if you studied them, if you found out about them... you could use them, you could change them.”

“You are free when you gain back yourself,” Madame Wu said. “You can be as free within these walls as you could be in the whole world. And how could you be free if, however far you wander, you still carry inside yourself the constant thought of him? See where you belong in the stream of life. Let it flow through you, cool and strong. Do not dam it with your two hands, lest he break the dam and so escape you. Let him go free, and you will be free.”

“Love is much like a dam: If you allow a tiny crack to form through which only a trickle of water can pass, that trickle will quickly bring down the whole structure, and soon no one will be able to control the force and current.For when those walls come down, then love takes over, and it no longer matters what is possible or impossible; it doesn't even matter whether we can keep the loved one at our side. To love is to lose control.”

“Then he kissed her. Betsy didn't believe in letting boys kiss you. She thought it was silly to be letting first this boy and then that one kiss you, when it didn't mean a thing. But it was wonderful when Joe Willard kissed her. And it did mean a thing.”