Something that, conveniently enough, lies in your pocket.

All I ask is for something in return.

That's not just a broomstick, Harry, it's a Nimbus 2000!

A gift from Draco's father.

Your previous instruction in this subject has been disturbingly uneven.

You may find yourselves facing your worst fears in this room.

...asphodel and wormwood make a sleeping potion so

At least no one on the Gryffindor team had to buy their way in.

It was you from the beginning. You put my name in the Goblet of Fire.

Come on, Harry, time for a spot of breakfast.

I don't give a damn what your father thinks, Malfoy.

- Norbert? - Yeah, well, he's gotta have a name, don't he?

And I have a few last-minute points to award.

Clearly, Hermione knows. Seems a pity not to ask her.

I won it. Off a stranger I met down at the pub.

...gives a student the right to walk about the school at night.

Finally, it takes a great deal of bravery to stand up to your enemies...

Where, Mr Potter, would you look if I asked you to find me a bezoar?

Hogwarts teacher or not, I know a spell when I see one. I've read all about them.

Maybe if the fat lump had given this a squeeze, he'd have remembered to fall on his fat arse.