The Potter books in general are a prolonged argument for tolerance, a prolonged plea for an end to bigotry. And I think it's one of the reasons that some people don't like the books, but I think that's it's a very healthy message to pass on to younger people that you should question authority and you should not assume that the establishment or the press tells you all of the truth.
J. K. RowlingAnd Hermione was struggling to her feet in the wreckage, and three red-headed men were grouped on the ground where the wall had blasted apart. Harry grabbed Hermione's hand as they staggered and stumbled over stone and wood. 'No - no - no!' someone was shouting. 'No! Fred! No!' And Percy was shaking his brother, and Ron was kneeling beside them, and Fred's eyes stared without seeing, the ghost of his last laugh still etched upon his face.
J. K. RowlingEveryone queue up!' Malfoy roared to the crowd. 'Harry Potter's giving out signed photos!
J. K. RowlingHarry Potter has kindly joined us for my rebirthing party. One might go so far as to call him my guest of honor.
J. K. RowlingWould you like me to [kill you] now?" asked Snape, his voice heavy with irony. "Or would you like a few moments to compose an epitaph?
J. K. RowlingThe middle class is so funny, it's the class I know best, and it's the class where you find the most pretension, so that's what makes the middle classes so funny.
J. K. RowlingHow do you remember everything from different books when you are still writing the HP series? As obsessive fans will tell you, I do slip up! Several classrooms move floors mysteriously between books and these are the least serious continuity errors! Most of the fansites will point you in the direction of my mistakes. But the essentials remain consistent from book to book because the story has been plotted for a long time and it is clear in my mind.
J. K. Rowling