It has been said that idleness is the parent of mischief, which is very true; but mischief itself is merely an attempt to escape from the dreary vacuum of idleness.
Bio: Certified as a Montessori teacher by St. Nicholas Training Centre in London, and active on behalf of the method since 1960, Elizabeth G. Hainstock became a Montessori consultant for the Department of Health, Education and Welfare in 1971.
