Quote by J.K. Rowling

““The only sound to break the silence was that of Hagrid hiccupping from behind his handkerchief. Harry glanced at Hagrid, who had just risked his own life to save Harry’s—Hagrid, whom he loved, whom he trusted, who had once been tricked into giving Voldemort crucial information in exchange for a dragon’s egg. . . . “No,” Harry said aloud, and they all looked at him, surprised: The firewhisky seemed to have amplified his voice. “I mean . . . if somebody made a mistake,” Harry went on, “and let something slip, I know they didn’t mean to do it. It’s not their fault,” he repeated, again a little louder than he would usually have spoken. “We’ve got to trust each other. I trust all of you, I don’t think anyone in this room would ever sell me to Voldemort.” More silence followed his words. They were all looking at him; Harry felt a little hot again, and drank some more firewhisky for something to do. As he drank, he thought of Mad-Eye. Mad-Eye had always been scathing about Dumbledore’s willingness to trust people. “Well said, Harry,” said Fred unexpectedly. “Yeah, ’ear, ’ear,” said George, with half a glance at Fred, the corner of whose mouth twitched. Lupin was wearing an odd expression as he looked at Harry. It was close to pitying. “You think I’m a fool?” demanded Harry. “No, I think you’re like James,” said Lupin, “who would have regarded it as the height of dishonor to mistrust his friends.””

— J.K. Rowling