Harry is strongly guided by his own conscience, and has a keen feeling of what is right and what is wrong. Having very limited access to truly caring adults, Harry is forced to make his own decisions from an early age on. He does make mistakes, but in the end, he does what his conscience tells him to do. One of Harry's pivotal scenes came in the fourth story when he protects his dead schoolmate Cedric Diggory's body from Voldemort, because it shows he is brave and unselfish.
参考资料：shan