The document provides guidance on building and maintaining a strong company culture. It discusses the importance of culture, defining it as "how we do things" compared to mission which is "what we do." Research is cited showing that culture/attitude accounts for 81% of success compared to only 11% for skills. Key cultural attributes are identified such as coachability, emotional intelligence, motivation, and temperament. Testing candidates for cultural fit is discussed as being more important than testing skills. An exercise is provided to have readers grade candidate responses. Overall the document emphasizes the critical role of culture and provides tools and frameworks to define and assess culture.