Dumbledore rose, and Harry saw that he was again holding a small crystal bottle filled with swirling, pearly memory.
“I was very lucky to collect this,” he said, as he poured the gleaming mass into the Pensieve. “As you will understand when we have experienced it. Shall we?”
Harry stepped up to the stone basin and bowed obediently until his face sank through the surface of the memory; he felt the familiar sensation of falling through nothingness and then landed upon a dirty stone floor in almost total darkness.
It took him several seconds to recognize the place, by which time Dumbledore had landed beside him. The Gaunts’ house was now more indescribably filthy than anywhere Harry had ever seen. The ceiling was thick with cobwebs, the floor coated in grime; moldy and rotting food lay upon the table amidst a mass of crusted pots. The only light came from a single guttering candle placed at the feet of a man with hair and beard so overgrown Harry could see neither eyes nor mouth. He was slumped in an armchair by the fire, and Harry wondered for a moment whether he was dead. But then there came a loud knock on the door and the man jerked awake, raising a wand in his right hand and a short knife in his left.
The door creaked open. There on the threshold, holding an old-fashioned lamp, stood a boy Harry recognized at once: tall, pale, dark-haired, and handsome—the teenage Voldemort.
Voldemort’s eyes moved slowly around the hovel and then found the man in the armchair. For a few seconds they looked at each other, then the man staggered upright, the many empty bottles at his feet clattering and tinkling across the floor.
“YOU!” he bellowed. “YOU!”
And he hurtled drunkenly at Riddle, wand and knife held aloft.
“Stop.”
Riddle spoke in Parseltongue. The man skidded into the table, sending moldy pots crashing to the floor. He stared at Riddle. There was a long silence while they contemplated each other. The man broke it.
“You speak it?”
“Yes, I speak it,” said Riddle. He moved forward into the room, allowing the door to swing shut behind him. Harry could not help but feel a resentful admiration for Voldemort’s complete lack of fear. His race merely expressed disgust and, perhaps, disappointment.
“Where is Marvolo?” he asked.
“Dead,” said the other. “Died years ago, didn’t he?”