"The medieval hall house was very primitive when it became the characteristic form of dwelling of the landowner of the Middle Ages."

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Decades of research has shown that play is crucial to physical, intellectual, and social-emotiona l development at all ages. This is especially true of the purest form of play: the unstructured, self-motivated, imaginative, independent kind, where children initiate their own games and even invent their own rules.

— David Elkind