Paula

“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, Harry Potter and the Deathly Hallows

“Lee Jordan was finding it difficult not to take sides.
'So — after that obvious and disgusting bit of cheating —'
'Jordan!' growled Professor McGonagall.
'I mean after that open and revolting foul —'
'Jordan, I'm warning you —'
'All right, all right. Flint nearly kills the Gryffindor Seeker, which could happen to anyone, I'm sure, so a penalty to Gryffindor, taken by Spinnet, who puts it away, no trouble, and we continue play, Gryffindor still in possession.”
― J.K. Rowling, Harry Potter and the Sorcerer's Stone

“Black’s gaunt face broke into the first true smile Harry had seen upon it. The difference it made was startling, as though a person ten years younger were shining through the starved mask; for a moment, he was recognizable as the man who had laughed at Harry’s parents’ wedding.”
― J.K. Rowling, Harry Potter and the Prisoner of Azkaban

“You - will - never - touch - our - children - again!' screamed Mrs. Weasley.
Bellatrix laughed, the same exhilarated laugh her cousin Sirius had given as he toppled backwards through the veil, and suddenly Harry knew what was going to happen before it did.
Molly's curse soared beneath Bellatrix's outstretched arm and hit her squarely in the chest, directly over her heart.
Bellatrix's gloating smile froze, her eyes seemed to bulge: for the tiniest space of time she knew what had happened, and then she toppled, and the watching crowd roared, and Voldemort screamed.”
― J.K. Rowling, Harry Potter and the Deathly Hallows