J. Rowling - Harry Potter and the Deathly Hallows

“Why did he have to ask Slughorn how to make a Horcrux, then, if he’d already read that?” asked Ron.

“He only approached Slughorn to find out what would happen if you split your soul into seven,” said Harry. “Dumbledore was sure Riddle already knew how to make a Horcrux by the time he asked Slughorn about them. I think you’re right, Hermione, that could easily have been where he got the information.”

“And the more I’ve read about them,” said Hermione, “the more horrible they seem, and the less I can believe that he actually made six. It warns in this book how unstable you make the rest of your soul by ripping it, and that’s just by making one Horcrux!”

Harry remembered what Dumbledore had said about Voldemort moving beyond “usual evil.”

“Isn’t there any way of putting yourself back together?” Ron asked.

“Yes,” said Hermione with a hollow smile, “but it would be excruciatingly painful.”

“Why? How do you do it?” asked Harry.

“Remorse,” said Hermione. “You’ve got to really feel what you’ve done. There’s a footnote. Apparently the pain of it can destroy you. I can’t see Voldemort attempting it somehow, can you?”

“No,” said Ron, before Harry could answer. “So does it say how to destroy Horcruxes in that book?”

“Yes,” said Hermione, now turning the fragile pages as if examining rotting entrails, “because it warns Dark wizards how strong they have to make the enchantments on them. From all that I’ve read, what Harry did to Riddle’s diary was one of the few really foolproof ways of destroying a Horcrux.”

“What, stabbing it with a basilisk fang?” asked Harry.

“Oh well, lucky we’ve got such a large supply of basilisk fangs, then,” said Ron. “I was wondering what we were going to do with them.”

“It doesn’t have to be a basilisk fang,” said Hermione patiently. “It has to be something so destructive that the Horcrux can’t repair itself. Basilisk venom only has one antidote, and it’s incredibly rare—”

“—phoenix tears,” said Harry, nodding.

“Exactly,” said Hermione. “Our problem is that there are very few substances as destructive as basilisk venom, and they’re all dangerous to carry around with you. That’s a problem we’re going to have to solve, though, because ripping, smashing, or crushing a Horcrux won’t do the trick. You’ve got to put it beyond magical repair.”

“But even if we wreck the thing it lives in,” said Ron, “why can’t the bit of soul in it just go and live in something else?”

“Because a Horcrux is the complete opposite of a human being.”

Seeing that Harry and Ron looked thoroughly confused, Hermione hurried on. “Look, if I picked up a sword right now, Ron, and ran you through with it, I wouldn’t damage your soul at all.”

“Which would be a real comfort to me, I’m sure,” said Ron. Harry laughed.

“It should be, actually! But my point is that whatever happens to your body, your soul will survive, untouched,” said Hermione. “But it’s the other way round with a Horcrux. The fragment of soul inside it depends on its container, its enchanted body, for survival. It can’t exist without it.”

“That diary sort of died when I stabbed it,” said Harry, remembering ink pouring like blood from the punctured pages, and the screams of the piece of Voldemort’s soul as it vanished.

“And once the diary was properly destroyed, the bit of soul trapped in it could no longer exist. Ginny tried to get rid of the diary before you did, flushing it away, but obviously it came back good as new.”

“Hang on,” said Ron, frowning. “The bit of soul in that diary was possessing Ginny, wasn’t it? How does that work, then?”

“While the magical container is still intact, the bit of soul inside it can flit in and out of someone if they get too close to the object. I don’t mean holding it for too long, it’s nothing to do with touching it,” she added before Ron could speak. “I mean close emotionally. Ginny poured her heart out into that diary, she made herself incredibly vulnerable. You’re in trouble if you get too fond of or dependent on the Horcrux.”

“I wonder how Dumbledore destroyed the ring?” said Harry. “Why didn’t I ask him? I never really…”

His voice trailed away: He was thinking of all the things he should have asked Dumbledore, and of how, since the headmaster had died, it seemed to Harry that he had wasted so many opportunities when Dumbledore had been alive, to find out more… to find out everything…

The silence was shattered as the bedroom door flew open with a wall-shaking crash. Hermione shrieked and dropped Secrets of the Darkest Art; Crookshanks streaked under the bed, hissing indignantly; Ron jumped off the bed, skidded on a discarded Chocolate Frog wrapper, and smacked his head on the opposite wall; and Harry instinctively dived for his wand before realizing that he was looking up at Mrs. Weasley, whose hair was disheveled and whose face was contorted with rage.

“I’m so sorry to break up this cozy little gathering,” she said, her voice trembling. “I’m sure you all need your rest… but there are wedding presents stacked in my room that need sorting out and I was under the impression that you had agreed to help.”

“Oh yes,” said Hermione, looking terrified as she leapt to her feet, sending books flying in every direction. “we will… we’re sorry…”

With an anguished look at Harry and Ron, Hermione hurried out of the room after Mrs. Weasley.

“it’s like being a house-elf,” complained Ron in an undertone, still massaging his head as he and Harry followed. “Except without the job satisfaction. The sooner this wedding’s over, the happier I’ll be.”

“Yeah,” said Harry, “then we’ll have nothing to do except find Horcruxes… It’ll be like a holiday, won’t it?”

Ron started to laugh, but at the sight of the enormous pile of wedding presents waiting for them in Mrs. Weasley’s room, stopped quite abruptly.

The Delacours arrived the following morning at eleven o’ clock. Harry, Ron, Hermione and Ginny were feeling quite resentful toward Fleur’s family by this time; and it was with ill grace that Ron stumped back upstairs to put on matching socks, and Harry attempted to flatten his hair. Once they had all been deemed smart enough, they trooped out into the sunny backyard to await the visitors.

Harry had never seen the place looking so tidy. The rusty cauldrons and old Wellington boots that usually littered the steps by the back door were gone, replaced by two new Flutterby bushes standing either side of the door in large pots; though there was no breeze, the leaves waved lazily, giving an attractive rippling effect. The chickens had been shut away, the yard had been swept, and the nearby garden had been pruned, plucked, and generally spruced up, although Harry, who liked it in its overgrown state, thought that it looked rather forlorn without its usual contingent of capering gnomes.

He had lost track of how many security enchantments had been placed upon the Burrow by both the Order and the Ministry; all he knew was that it was no longer possible for anybody to travel by magic directly into the place. Mr. Weasley had therefore gone to meet the Delacours on top of a nearby hill, where they were to arrive by Portkey. The first sound of their approach was an unusually high-pitched laugh, which turned out to be coming from Mr. Weasley, who appeared at the gate moments later, laden with luggage and leading a beautiful blonde woman in long, leaf green robes, who could be Fleur’s mother.

“Maman!” cried Fleur, rushing forward to embrace her. “Papa!”

Monsieur Delacour was nowhere near as attractive as his wife; he was a head shorter and extremely plumb, with a little, pointed black beard. However, he looked good-natured. Bouncing towards Mrs. Weasley on high-heeled boots, he kissed her twice on each cheek, leaving her flustered.