activities american-football athlete-mindset autobiography bill-belichick biography biologicalsciences captaincy championship championship-teams character-development coaching collegesuccess david dedication discipline dynasty english football game-plan halberstam health hidden-qualities history-of-sports influential-figures innovation leadership legacy mentorship modern-era motivation new-england-patriots newenglandpatriots(footballteam) nfl nutrition organizational-culture perseverance sports sports-culture sports-psychology strategy success super-bowl team-building team-dynamics teamwork the-education-of-a-coach tom-brady training winning-streak