How wonderful would it be if buying a book were as cheap and as accessible as getting some Cheetos from the vending machine? Feed your mind indeed. When you engage yourself in the business of reading, you're engaging yourself in the business of ideas. When you read books, you gather perspective. When you read books, you nourish your intellect.
I hope that someday, society puts premium back into the reading of books as opposed to spending lots of time watching television or playing video games.