"To a child who is not well-read, Harry Potter is dangerous—and so is any other book he or she may read. But the best defense against one idea is not fewer ideas, but more of them; and the best defense against one book is a whole host of them. Being widely read, in other words, is the best inoculation against the dangers of literature. Being widely read enables a person to not only see an idea, but, as Chesterton put it, to see through it.
Literature is dangerous—except when taken in large doses."
20 hours ago