I found Bruce Lee's Top 7 Fundamentals for Getting Your Life in Shape over on the Positivity Blog (ironic link on Negative Approach, I know.)
If there was anyone who can you look to as your business of warfare mentor, it's Bruce Lee, and sometimes Chuck Norris, though rarely Kareem Abdul-Jabbar(unless you need a skyhook) despite his role in kung-fu movies.
Bruce Lee's Top 7 Fundamentals for Getting Your Life in Shape
1. What are you really thinking about today?
3. Learn about yourself in interactions.
4. Do not divide.
5. Avoid a dependency on validation from others.
6. Be proactive.
7. Be you.