Merlin’s beard.

“Strange how short-sighted being invisible can make you.”

“I think so,' said Professor McGonagall dryly, 'we teachers are rather good at m…”

“I must admit, Peter, I have difficulty in understanding why an innocent man wou…”

“Yeah', said Fats. 'Fucking and dying. That's it, innit? Fucking and dying. That…”