In Victor Hugo's "The Hunchback of Notre-Dame," he reflects on the nature of books and their impact on human thought. He emphasizes how quickly a book can be produced and the minimal cost involved in its creation, suggesting that the accessibility of books encourages the proliferation of ideas. Hugo recognizes that this ease of publication allows human thoughts to spread widely and effectively.

The quote serves as a reminder of the power of literature to shape and influence society. Books, being both affordable and easily made, serve as vessels for conveying human experiences and philosophies. Hugo suggests that the inevitable flow of human thought towards literature highlights its significance in our lives and the collective consciousness.