The document discusses the importance of public libraries measuring and communicating their impact and value to stakeholders. It provides examples of studies that have measured the economic impact of libraries in Ontario. It also outlines key learnings and deliverables from the Public Library Success Project, including developing standardized metrics, communications strategies, and influencing skills to advocate for more provincial funding. The overall goal is to work towards a shared vision where the value of public libraries is well understood and supported by the Ontario government.