there is no such thing as that answer
For one thing it's Headmaster not principal and second his name was Albus Dumbledore. He's killed at the end of Harry's 6th year and Snape takes over on Voldemort's orders until after the war is over. Then after that I think McGonagall takes over.
I'm pretty sure I remember reading in an interview that Dumbledore's boggart would have been the corpse of his sister.
In his childhood Albus Dumbledore ate a vomit flavoured bean. Since then he been put off eating Bertie Bott's Every Flavour Beans, but tried one at Harry's bedside and was unfortunate enough to receive earwax.
no i don't know were you got all this from but no James potter (harry potter's dad) does not come out of voldemorts body and no Dumbledore is not the real villain. James, Lily, Sirius and Lupin do appear as ghost for a very short time. Dumbledore is not a villain, but he did bad thing when he was young, which he deeply regret. And of course he is the greatest manipulator ever.
Both Harry and Dumbledore met Tom Riddle when he was a young boy at the orphanage in the sixth book. Harry on the other hand met Tom Riddle through the diary in the second book when the Chamber of Secrets was opened.
Go to the grand staircase and go up until you come to a hole in the wall with an eagle statue. Use your spell that lifts things and use it to get the stairs to go up them and it will lead you to Dumbledore's office to the right. Hit the thing that looks like three fangs and you will have Nearly Headless Nick. Then, make a potion and go up the steps and pull the handle. A globe will appear, destroy it, and you'll have Dumbledore in grey.
This is not a quote from any of the Harry Potter books. However, Dumbledore does say, "You see, only one who wanted to find the Stone - find it, but not use it - would be able to get it." This can be found on P217 of the UK edition.
Harry Potter and the Forbidden Journey is the best ride in Harry Potter world!
the reason why Snape killed Dumbledore was for Dumbledore not to protect harry so that Voldemort could proceed to kill him.
It is the Aberforth Dumbledore, who is Albus Dumbledore's brother. At first Harry thought it to was Albus though that is impossible seeing as he is dead. The piece of the mirror is part of one of two Two Way Mirrors that Sirius had given Harry before he died, though Harry hadn't known what it was until after his god father's death. The reason Aberforth has it is because Mundungus had looted Grimmauld Place and found Sirius's mirror then sold it to Aberforth.
There is no such thing in the Harry Potter series.