He shamed them, wrestled with them, enlightened them, and - ultimately - learned to love them. Mr. Braithwaite, the new teacher, had first to fight the class bully. Then he taught defiant, hard-bitten delinquents to call him "Sir," and to address the girls who had grown up beside them in the gutter as "Miss". He taught them to wash their faces and to read Shakespeare. When he took all forty-…