Research conducted by Collins and Porras (2002) highlights the importance of establishing and committing to an ideology comprised of two parts: (1) core values; (2) a core purpose. In my personal experience it seems easier to define a core ideology than to live it consistently. References: Collins, J. C., & Porras, J. I. (2002). Built to last: Successful habits of visionary companies. New York, NY: Harper Paperbacks.