They invested 24 days and an estimated 98,000 words to complete Tony Dungy's memoir, "Quiet Strength." Jefferson High School teachers read the book to their students from January to March as part of the One Book, One School project. Today, the 1,800 students heard from the Super Bowl-winning coach himself. A goal of Dungy's 2007 book is to motivate people to live productive lives even when facing adversity. Based on the reaction at Jefferson High, it achieved its mission.