We did it, we bashed them wee Potter's the one, and Voldy's... - J.K. Rowling, Harry Potter and the Deathly Hallows

"Of course it is happening inside your head, Harry, but why on earth should that mean that it is not real?"

"But you're dead,' said Harry.'Oh, yes,' said Dumbledore matter-of-factly.'Then... am I dead too?''Ah,' said Dumbledore, smiling still more broadly. 'That is the question, isn't it? On the whole, dear boy, I think not."

"Oh, of course,"said Ron, clapping a hand to his forehead. "I forgot we'll be hunting down Voldemort in a mobile library."

"Hermione turned and beamed at Harry; her eyes, too, were full of tears.‘…then I declare you bonded for life."

"Here lies Dobby, a free elf."