Business skills, when well applied, can do more than just make money. They can potentially make money and do some real good, which is immensely satisfying. To do that, it's important to think outside the box, take risks, and be an entrepreneur.
Source: BusinessWeek: An Entrepreneur Who Cares: http://www.businessweek.com/bschools/content/jun2005/bs20050616_5577_bs001.htm
Contributed by: ~C4Chaos