This complete summary of the ideas from Joel Kurtzman, Glenn Rifkin and Victoria Griffith's book "MBA in a Box" shows that, at one level, business isn't as difficult to master as the business schools and other sellers of educational courses would have you believe. To be successful in business, you don't have to be a rocket scientist. In fact, if you want to be well-rounded and successful, there are key areas you'll need to have some knowledge and expertise in. This summary presents the 10 keys of an MBA-quality business education and how you can learn them for yourself.