The document discusses the differences between an organization's mission and vision. The mission seeks to answer "what business are we in?" and explains the organization's reason for existence in a concise statement. In contrast, the vision seeks to answer "what do we want to become?" and looks to the future. Examples are given of Texas Instruments' mission versus vision and Google's mission versus vision. An effective mission statement should answer who the organization is, who its customers are, its operating philosophy, core competencies, and responsibilities. The mission statement provides the foundation for the strategic plan and marketing plan.