“No,” said Riddle at once. “I’d much rather stay at Hogwarts than go back to that — to that —” “You live in a Muggle orphanage during the holidays, I believe?” said Dippet curiously. “Yes, sir,” said Riddle, reddening slightly. “You are Muggle-born?” “Half-blood, sir,” said Riddle. “Muggle father, witch mother.”
