The Montessori Method. Scientific Pedagogy as Applied to Child Education in ''The Children's Houses'' With Additions and Revisions by the Author. Translated from the Italian by Anne George. With an Introduction by Professor Henry W Holmes.

Laugh and cry. Having a good sob is reputed to be good for you. So is laughter, which has been shown to help heal bodies, as well as broken hearts. Studies in Japan indicate that laughter boosts the immune system and helps the body shake off allergic reactions.