Elyse

“An Unbreakable Vow?" said Ron, looking stunned. "Nah, he can’t have.... Are you sure?"
"Yes I’m sure," said Harry. "Why, what does it mean?"
"Well, you can’t break an Unbreakable Vow..."
"I’d worked that much out for myself, funnily enough.”
― J.K. Rowling, Harry Potter and the Half-Blood Prince

“But Dumbledore says he doesn't care what they do as long as they don't take him off the Chocolate Frog cards.”
― J.K. Rowling, Harry Potter and the Order of the Phoenix

“Xenophilius Lovegood," he said, extending a hand to Harry. "My daughter and I live over the hill, so kind of the Weasleys to invite us. I think you know my Luna?" he added to Ron.
"Yes" said Ron. "Isn't she with you?"
"She lingered in that charming little garden to say hello to the gnomes, such a glorious infestation! How few wizards realize just how much we can learn from the wise little gnomes — or, to give then their correct names, the Gernumbli gardensi."
"Ours do know a lot of excellent swear words," said Ron, "but I think Fred and George taught them those.”
― J.K. Rowling, Harry Potter and the Deathly Hallows

“Malfoy glanced around. Harry knew he was checking for signs of teachers. Then he looked back at Harry and said in a low voice, "You're dead, Potter."
Harry raised his eyebrows. "Funny," he said, "you'd think I'd have stopped walking around...”
― J.K. Rowling