Comment retenir tout ce que vous lisez ? (méthode complète)

The video presents a comprehensive system for retaining information from books, emphasizing the importance of active engagement over passive reading. The author introduces the concept of compound interest applied to learning, arguing that note-taking allows for the accumulation of knowledge and mental models over time. The system is structured in three phases: before, during, and after reading. Before reading, the author suggests writing a letter of intention to define goals and questions for the book. During reading, he recommends highlighting passages that provoke an emotional response to maintain engagement. After each reading session, he advises creating a new note for each concept learned and recording personal reflections. This approach is based on the principle that understanding and retention come from active recall and reflection, not from re-reading. The author also demonstrates how to use AI, specifically Claude, to assist in this process. He shows how to upload the text of a book into a Claude project, allowing for interactive questioning and the generation of concept summaries using a Zettelkasten-style prompt. The video concludes with a brief discussion on the legality of downloading books from platforms like Anna’s Archive, suggesting that buying the book in parallel supports the author.