A company’s practices and strategies should change continually; its core ideology should not. Core ideology defines a company’s timeless character. It’s the glue that holds the enterprise together even when everything else is up for grabs. Core ideology is something youA core ideology has two parts:They require no external justification.
Don’t confuse your company’s core ideology with its envisioned future—in particular, don’t confuse a BHAG with a core purpose. A BHAG is a clearly articulated goal that is reachable within 10 to 30 years. But your core purpose can never be completed. We shall not cease from exploration / And the end of all our exploring / Will be to arrive where we started / And know the place for the first time.values and a core purpose that remain fixed while their business strategies and practices endlessly adapt to a changing world.