Well, you're expelling us aren't you?" said Ron. "Not today, Mr. Weasley." Snape looked as though Christmas had been canceled.

She had a way of moving that moved him as much as music, which was what moved him most of all. Surely the spirit animating that pearless body must be unusual too? Why would nature make a vessel like that, if not to contain something still more valuable?

Sirius — it’s me . . . it’s Peter . . . your friend . . . you wouldn’t . . .” Black kicked out and Pettigrew recoiled. “There’s enough filth on my robes without you touching them,” said Black.

His priority did not seem to be to teach them what he knew, but rather to impress upon them that nothing, not even... knowledge, was foolproof.

I know what you are known as . . . but to me, you will always be Tom Riddle. It is one of the irritating things about old teachers. I am afraid that they never quite forget their charges’ youthful beginnings.

I've decided to call him Norbert,' said Hagrid, looking at the dragon with misty eyes. 'He really knows me now, watch. Norbert! Norbert! Where's Mummy?' 'He's lost his marbles,' Ron muttered in Harry's ear. 'Hagrid,' said Harry loudly, 'give it a fortnight and Norbert's going to be as big as your house. Malfoy could go to Dumbledore at any moment. Hagrid bit his lip. 'I- I know I can't jus' dump him, I can't.' Harry suddenly turned to Ron. 'Charlie,' he said. 'You're losing it too,' said Ron. 'I'm Ron, remember?

Size is no guarantee of power.