Odd words floated back to them over the hundreds of heads. "Nobility of spirit"..."intellectual contribution"..."greatness of heart"...It did not mean very much. It had little to do with Dumbledore as Harry had known him. He suddenly remembered Dumbledore's idea of a few words, "nitwit," "oddment," "blubber," and "tweak," and again had to suppress a grin.
J. K. RowlingRoom of Requirement, of course! Surpassed itself, hasn't it? the Carrows were chasing me, and I knew I had just one chance for a hideout: I managed to get through the door and this is what I found! Well, it wasn't exactly like this when I arrived, it was a load smaller, there was only one hammock and just Gryffindor hangings. But it's expanded as more and more of the D.A. have arrived.
J. K. RowlingWhat are you doing with all those books anyway?" Ron asked. Just trying to decide which ones to take with us," said Hermione. When we're looking for the Horcruxes." Oh, of course," said Ron, clapping a hand to his forehead. "I forgot we'll be hunting down Voldemort in a mobile library.
J. K. Rowling