'It only put me in Gryffindor,' said Harry in a defeated voice, 'because I asked not to go in Slytherin...' 'Exactly' said Dumbledore, beaming once more. 'Which makes you very different from Tom Riddle. It is our choices, Harry, that show what we truly are, far more than our abilities.'
J. K. RowlingAnd as she jogged out of sight, they could hear her muttering, "Tentacula. Devil's Snare. And Snargaluff pods. Yes, I'd like to see Death Eaters fighting those.
J. K. RowlingShut your mouth! You dare speak his name with your unworthy lips, you dare besmirch it with your half-blood's tongue, you dare —
J. K. RowlingHe felt even angrier that Dumbledore was showing signs of weakness. He had no business being weak when Harry wanted to rage and storm at him.
J. K. RowlingOnly one pair was still battling, apparently unaware of the new arrival. Harry saw Sirius duck Bellatrix's jet of red light: he was laughing at her. 'Come on, you can do better than that!' he yelled, his voice echoing around the cavernous room. The second jet of light hit him squarely in the chest. The laughter had not quite died from his face, but his eyes widened in shock.
J. K. Rowling