"The Last Lecture" is a book by Randy Pausch, a computer science professor at Carnegie Mellon University. It is based on a lecture he delivered after being diagnosed with terminal cancer, where he shared life lessons and insights. The lecture emphasizes the importance of pursuing dreams, overcoming obstacles, and cherishing relationships. In the book, Pausch discusses his childhood dreams, the significance of mentorship, and the value of enabling others to achieve their goals. His message is one of optimism and resilience, encouraging readers to live fully and make the most of their time, despite life's challenges.