A book can change your life. A film can change your perception, but only momentarily.
Reading creates a theater inside your ahead.
When it comes to reading versus watching a screen, it’s all about mind control. You can either make your own mental movie or acquiesce to the images fed on a wall. Said Ray Bradbury in an interview with Bradbury scholar Sam Weller:
It’s different because when you read it, you’re creating it in your own theater inside your head. But a film is total realism. You can’t change it, it’s right there, there’s nothing you can do about it. You can change a book in your mind. Every book is like Japanese flowers that go into your head and they sink down through the water inside your head, and then open out. The difference between books and film is books are unreality. They open up inside the head. They become yours. They’re more personal. Films are immediate and insistent. They’re like a bully. They bully you with their brilliance and you can’t turn away from them. Later you may, in remembrance, change them, but you can’t have the immediate thing that the book does where it fantasizes in the head. After all, it’s only print, it doesn’t mean anything. You have to learn at a certain age how to read those symbols and turn them into paper flowers that open in the mind. A film makes you think you know everything — you don’t. You can’t escape film.