I've also learned that you can't be all things to all people. Whatever it is that you're successful at, that has to be the No. 1 goal.
Rachel Ray
Source: Business 2.0: How To Succceed: Turn Your Passion Into an Empire: http://money.cnn.com/popups/2006/biz2/howtosucceed/3.html
Contributed by: ~C4Chaos