• You can look for external sources of motivation and that can catalyze a change, but it won't sustain one. It has to be from an internal desire.

    Jillian Michaels: You can look for external sources of motivation and that can catalyze a change, but it won't sustain one. It has to be from an internal desire.
    "Jillian Michaels' secrets to the strongest you ever". Interview with Andrew Macpherson, www.foxnews.com. February 21, 2012.