“I took a wrong turn on the way to the bathroom and found myself in a beautifully proportioned room I had never seen before, containing a really rather magnificent collection of chamberpots. When I went back to investigate more closely, I discovered that the room had vanished. But I must keep an eye out for it. Possibly it is only accessible at five thirty in the morning. Or it may only appear at the quarter moon - or when the seeker has an exceptionally full bladder.”

“Room 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.”

“I smell guilt. There is a stench of guilt upon the air.I see you all, whole and healthy, with your powers intact — such prompt appearances! — and I ask myself . . . why did this band of wizards never come to the aid of their master, to whom they swore eternal loyalty? And I answer myself, they must have believed me broken, they thought I was gone. They slipped back among my enemies, and they pleaded innocence, and ignorance, and bewitchment. . . . And then I ask myself, but how could they have believed I would not rise again? They, who knew the steps I took, long ago, to guard myself against mortal death? They, who had seen proofs of the immensity of my power in the times when I was mightier than any wizard living? And I answer myself, perhaps they believed a still greater power could exist, one that could vanquish even Lord Voldemort . . . perhaps they now pay allegiance to another. . .”

“But some part of him realized, even as he fought to break free from Lupin, that Sirius had never kept him waiting before. . . . Sirius had risked everything, always, to see Harry, to help him. . . . If Sirius was not reappearing out of that archway when Harry was yelling for him as though his life depended on it, the only possible explanation was that he could not come back. . . . That he really was . . .”

“Professor Dumbledore. Can I ask you something?" "Obviously, you've just done so," Dumbledore smiled. "You may ask me one more thing, however." "What do you see when you look in the mirror?" "I? I see myself holding a pair of thick, woolen socks." Harry stared."One can never have enough socks," said Dumbledore. "Another Christmas has come and gone and I didn't get a single pair. People will insist on giving me books."It was only when he was back in bed that it struck Harry that Dumbledore might not have been quite truthful. But then, he thought, as he shoved Scabbers off his pillow, it had been quite a personal question.”

“He has never wanted to occupy the throne himself; he prefers the back seat - more room to spread out, you see.”

“You may, perhaps, have wondered why I never chose you as a prefect? I must cofess...that I rather thought...you had enough reponsibility to be going on with." Harry looked up at him and saw a tear trickling down Dumbledore's face into his long silver beard.”