This document discusses how to change an organization's culture to achieve better results. It argues that culture is defined by shared purpose, values, and performance standards, and that culture uniquely shapes the results and relationships an organization achieves. The document provides four ideas for changing culture: 1) define the future desired culture, 2) create new habits that embody the culture, 3) maintain a sense of urgency about cultural change, and 4) demonstrate discipline in implementing and sustaining cultural changes. Leaders must actively define and model the new culture to create an environment where change can occur.