It is said that ... people don't like reading it, there will be a book that is. Therefore, we do not think people would like to know the people in our lives.
It is said that ... people do not like reading. Yes, there will be a book that does not like that. We do not think people want to know. May be the best in our lives, it is not.
They say... People who don't like reading books. Yes, that would be my favorite books like not so we don't think I want to know. May be the best people in our lives, it is not.