The lesson discusses the relationship between fiction and reality, using examples from literature and history. It highlights the imaginative foresight of authors like Leonardo da Vinci and Jules Verne, who envisioned technologies and innovations that were later realized. The lesson also touches upon the applicability of these ideas in modern contexts, emphasizing that while dreams may seem extraordinary, they can eventually lead to real advancements. Students are encouraged to explore how literature reflects and shapes scientific and technological progress.