As he admitted to students during the unveiling of a new $30,000 computer lab at the Sarah Greenwood School in Dorchester, his first urge after watching the Bruins carry the Stanley Cup off the plane was to start getting in shape for next season. But in the wake of the Celtics [team stats]’ elimination by Miami in the Eastern Conference semifinals last month, he was also angry.

He’d love to be in the Bruins’ shoes — or one of their duck boats — tomorrow.