“Gryffindor. You know why that was. Think.” “It only put me in Gryffindor,” said Harry in a defeated voice, “because I asked not to go in Slytherin. . . .” “Exactly,” said Dumbledore, beaming once more. “Which makes you very different from Tom Riddle. It is our choices, Harry, that show what we truly are, far more than our abilities.” Harry sat motionless in his chair, stunned. “If you want proof, Harry, that you belong in Gryffindor, I suggest you look more closely at this.” Dumbledore reached across to Professor McGonagall’s desk, picked up the blood-stained silver sword, and handed it to Harry. Dully,”
―
J.K. Rowling,
Harry Potter: The Complete Collection