I think this is another wrong idea. You can never read all useful books. The whole idea of "all" useful books is faulty. You should read a book you really like

I think this is another wrong idea. You can never read all useful books. The whole idea of "all" useful books is faulty. You should read a book you really like and immerse yourself in it. The only time I think it's close to what you are suggesting is if you're prepping for a test.