"Harry, you can't let it affect you so much. You said it yourself, professor Dumbledore and you are working on something secret to defeat You-know-who." said Ron as Harry sat brooding over the past week's events. "It's not that Ron! And his name is Voldemort! You might as well start saying it. I'm worried about the last two Horcruxes we have to hunt. Dumbledore says one of them could be at Gringotts. We don't know which vault or even if it's truly there."