"No, thanks,"said Harry. "The toilet's never had anything as horrible as your head down it— it might be sick."Then he ran, before Dudley could work out what he'd said."
"There is no good and evil, there is only power and those too weak to seek it."
"He didn't realize that love as powerful as your mother's for you leaves its own mark."
"One can never have enough socks,"said Dumbledore. "Another Christmas has come and gone and I didn't get a single pair. People will insist on giving me books."
"So light a fire!"Harry choked. "Yes...of course...but there's no wood!"... "HAVE YOU GONE MAD!"Ron bellowed. "ARE YOU A WITCH OR NOT!"
"The truth."Dumbledore sighed. "It is a beautiful and terrible thing, and should therefore be treated with great caution."