Molly

“I'm going to keep going until I succeed — or die. Don't think I don't know how this might end. I've known it for years.”
― J.K. Rowling, Harry Potter and the Deathly Hallows

“Give her hell from us, Peeves.”
― J.K. Rowling, Harry Potter and the Order of the Phoenix

“Well?" Ron said finally, looking up at Harry. "How was it?"
Harry considered it for a moment. "Wet," he said truthfully.
Ron made a noise that might have indicated jubilation or disgust, it was hard to tell.
"Because she was crying," Harry continued heavily.
"Oh," said Ron, his smile faded slightly. "Are you that bad at kissing?"
"Dunno," said Harry, who hadn't considered this, and immediately felt rather worried. "Maybe I am.”
― J.K. Rowling, Harry Potter and the Order of the Phoenix

“Swish and flick.”
― J.K. Rowling, Harry Potter and the Sorcerer's Stone