At that moment, Harry fully understood for the first time why people said Dumbledore was the only wizard Voldemort had ever feared. The look upon Dumbledore's face as he stared down at the unconscious form of Mad-Eye moody was more terrible than Harry could have ever imagined. There was no benign smile upon Dumbledore's face, no twinkle in the eyes behind the spectacles. There was cold fury in every line of the ancient face; a sense of power radiated from Dumbledore as though he were giving off burning heat.
Directly above them, framed in the doorway from the Brain Room, stood Albus Dumbledore, his wand aloft, his face white and furious. Harry felt a kind of electric charge surge through every particle of his body - they were saved.
If there's any guy crazy enough to attack me, I'm going to show him the end of the world -- close up. I'm going to let him see the kingdom come with his own eyes. I'm going to send him straight to the southern hemisphere and let the ashes of death rain all over him and the kangaroos and the wallabies.
"Glaring at the Gasman, ter Borcht said, "Your time is coming to an end, you pathetic failure of an experiment. Vhat you say now is how you vill be remembered." Gazzy's blue eyes flashed. "Then you can remember me telling you to kiss my-" "Enough!" ter Borcht said."