Elise Amendola/Associated Press
Tom Brady leaves the New England Patriots with little left to accomplish in the NFL:
The 42-year-old quarterback signeda two-year contract including $50 million guaranteed with the Tampa Bay Buccaneers in free agency, but he isn't motivated by people who think he made a mistake.
"I'm always motivated to do the best I can do for many reasons," Brady told NBC Sports Boston's Tom E. Curran via email Thursday. "The main motivation I have is the love of the sport and that I want to continue to do something I love to do.