Professor Lupin Quotes in Harry Potter and the Prisoner of Azkaban
"Possibly no one's warned you, Lupin, but this class contains Neville Longbottom. I would advise you not to entrust him with anything difficult. Not unless Miss Granger is hissing instructions in his ear."
"Why didn't you let me fight it? said Harry abruptly.
Lupin raised his eyebrows.
"I would have thought that was obvious, Harry," he said, sounding surprised.
Harry, who had expected Lupin to deny that he'd done any such thing, was taken aback.
"Anyone?" Snape said, ignoring Hermione. His twisted smile was back. "Are you telling me that Professor Lupin hasn't even taught you the basic distinction between--"
"We told you," said Parvati suddenly, "we haven't got as far as werewolves yet, we're still on--"
"Silence!" snarled Snape.
"Well, isn't it obvious?" said Hermione, with a look of maddening superiority.
"If you don't want to tell us, don't," snapped Ron.
"Fine," said Hermione haughtily, and she marched off.
"She doesn't know," said Ron, staring resentfully after Hermione. "She's just trying to get us to talk to her again."
"I was terrified they would desert me the moment they found out what I was. But of course, they, like you, Hermione, worked out the truth...
"And they didn't desert me at all. Instead, they did something for me that would make my transformations not only bearable, but the best times of my life. They became Animagi."
"That was still really dangerous! Running around in the dark with a werewolf! What if you'd given the others the slip, and bitten somebody?"
"A thought that still haunts me," said Lupin heavily. "And there were near misses, many of them. We laughed about them afterwards. We were young, thoughtless--carried away with our own cleverness."
"But if--if there was a mistake--"
"KEEP QUIET, YOU STUPID GIRL!" Snape shouted, looking suddenly quite deranged. "DON'T TALK ABOUT WHAT YOU DON'T UNDERSTAND!"
"Of course," Lupin breathed. "So simple...so brilliant...he cut if off himself?"
"Just before he transformed," said Black. "When I cornered him, he yelled for the whole street to hear that I'd betrayed Lily and James. Then, before I could curse him, he blew apart the street with the wand behind his back, killed everyone within twenty feet of himself--and sped down into the sewer with the other rats..."