About Harry Potter 7

1. Because everyone wants Voldemort to die, Voldemort must die in order to live a better life in the magical world, but if any part of Voldemort's soul is not dead, Voldemort can still be resurrected, so Harry, as a part of Voldemort's soul, must theoretically sacrifice himself. But of course, Lord Rowling didn't let Harry die in the end, on the grounds that Harry died voluntarily and Voldemort killed Harry himself. I understand that Harry is willing to sacrifice himself because he loves everyone, but Voldemort doesn't know how to love, so when he killed Harry, he was defeated by love again, so Harry who knew how to love survived, and Voldemort's soul in his body died.

2. Harry's final destination is not necessarily the place in the book of heaven, which is not clear in the movie. I prefer to understand it as a collision of thoughts in Harry's mind, just like a dream. What Dumbledore said is also Harry's own thinking, just like some people think about a problem during the day and can't figure it out. They searched a lot of information on the Internet, but they couldn't come up with the final answer. But when they dream at night, they actually dream that the answer is not God's will. It's just that those materials have been stored in our minds. During the day, we didn't completely relax when we slept because of nervousness or other reasons, and the answer was pushed out by ourselves with the existing materials.

Old people were dug up in Dumbledore's grave.

4. See the answer to the first question

He has used his dead parents and friends, and the resurrection stone can't really revive people. It just exists in another form. Rowling still preaches that love for the people you love and those who love you will never die. They always exist in your heart in another form. As long as you remember, as long as you still miss them, they will always give you strength. Harry finally threw away the Resurrection Stone because he understood this truth. He didn't want those who didn't know this truth to fight for wizards and cause unnecessary disasters such as war.