Whether it's to live up to high expectations or to prove doubters wrong, the Miami Heat's new stars are gathering motivation from different sources for the coming season. LeBron James, in a comment posted on his Twitter account Tuesday, said: "Don't think for one min that I haven't been taking mental notes of everyone taking shots at me this summer. And I mean everyone!" In an interview Wednesday on ESPN's "Mike & Mike in the Morning," James' new teammate Chris Bosh said James is using criticism about his departure from Cleveland "as fuel to do well next season." "We're always all aware of what we do and how critics can be out there sometimes," Bosh said. "[James] uses it to fuel his ambition to win next year. I think we're going to have a lot of doubters. But that's fine, you know, that's a part of the game. As long as we come together and play the game the way it's supposed to be played I think we're going to be successful." Read more: http://sports.espn.go.com/nba/news/story?id=5455118