“Don't be sorry, my dear sir, for nothing could upset me today! Rejoice, for You-Know-Who is gone at last! Even muggles like yourself should be celebrating this happy, happy day.”

“My parents are muggles, mate. They don't know nothing about no deaths at Hogwarts, because I'm not stupid enough to tell them.”

“Dementors are among the foulest creatures that walk this earth. They infest the darkest, filthiest places, they glory in decay and despair, they drain peace, hope, and happiness out of the air around them. Even Muggles feel their presence, though they can’t see them. Get too near a Dementor and every good feeling, every happy memory will be sucked out of you. If it can, the Dementor will feed on you long enough to reduce you to something like itself — soul-less and evil. You’ll be left with nothing but the worst experiences of your life.”

“I’m a teacher! A teacher, Potter! How dare yeh threaten ter break down my door!”“I’m sorry, sir,” said Harry, emphasizing the last word.Hagrid looked stunned. “Since when have yeh called me ‘sir’?” “Since when have you called me ‘Potter’?”

“Don't let the muggles get you down.”

“The Death Eaters can't all be pure-blood, there aren't enough pure-blood wizards left," said Hermione stubbornly. "I expect most of them are half-bloods pretending to be pure. It's only Muggle-borns they hate, they'd be quite happy to let you and Ron join up" "There is no way they'd let me be a Death Eater!" said Ron indignantly...."My whole family are blood traitors! That's as bad as Muggle-borns to Death Eaters!" "And they'd love to have me," said Harry sarcastically. "We'd be best pals if they didn't keep trying to do me in.”

“Oh, there you are, Albus,' he said. 'You've been a very long time. Upset stomach?''No, I was merely reading the Muggle magazines,' said Dumbledore. 'I do love knitting patterns.”