This document provides a summary of Randy Pausch's book "The Last Lecture". Pausch was a professor at Carnegie Mellon University who was diagnosed with terminal pancreatic cancer. Despite his diagnosis, he delivered an upbeat last lecture at the university titled "Really Achieving Your Childhood Dreams" which became very popular on YouTube. The book documents the central ideas from his lecture, including enabling the dreams of others, achieving your dreams through hard work, facing obstacles with determination, focusing on other people, and making the most of the time you have.