Leadership is the ability to step outside the culture to start evolutionary change processes that are more adaptive.
Edgar ScheinWe do not think and talk about what we see; we see what we are able to think and talk about.
Edgar ScheinCulture is the deeper level of basic assumptions and beliefs that are shared by members of an organization, that operate unconsciously and define in a basic 'taken for granted' fashion an organization's view of its self and its environment.
Edgar Schein