This document discusses the importance of saving water for future generations. It begins by defining water and explaining where it comes from, as well as why humans and other living things need it. It then notes that water shortage is a major problem, causing millions of deaths each year. The document advocates for saving water since only a small percentage of the world's water is available for human use and saving water reduces burden on treatment facilities while preserving the environment and securing the future. It concludes by encouraging the conservation of water to conserve life.