A scene from Harry Potter and the Half-Blood Prince 2009
Slughorn

So I'd highly recommend you reacquaint yourself with the chapter on antidotes. I'll tell you more about bezoars in our next class. Right, up you go. Alys, don't forget your rat tail.

Slughorn

[The class disperses. Slughorn turns as Harry walks in.]

Aha! If it isn't the prince of potions himself. To what do I owe this pleasure?

Harry

Sir, I wondered if I might ask you something.

Slughorn

Ask away, dear boy, ask away.

Harry

Well, you see, the other day I was in the library in the restricted section and I came across something rather odd about a very rare piece of magic.

Slughorn

Yes? And what was this rare piece of magic?

Harry

Well, I don't know, I can't remember the name exactly. But it just got me wondering. Are there some kinds of magic you're not allowed to teach us?

Slughorn

I'm the potions master, Harry, I think your question'd better be posed to Professor Snape.

Harry

Yes, umm, he and I don't exactly see eye to eye, sir. What I mean to say, is, well, he's not like you. He might misunderstand.

Slughorn

Yes. There can be no light without the dark, and so it is with magic. Myself, I've always strived to live within the light. I suggest you do the same.

Harry

Is that what you told Tom Riddle, sir, when he came asking questions?

Slughorn

[Slughorn turns to face Harry.]

Dumbledore put you up to this, didn't he? Didn't he?

Slughorn

[He leaves the classroom. Harry knocks on Slughorn's door.]

Yes? Oh, it's you Potter. I'm sorry, I'm busy at the moment.
[Slughorn closes the door and locks it.]

In this scene

More from Harry Potter and the Half-Blood Prince

Harry Potter and the Half-Blood Prince (2009) poster
Harry Potter and the Half-Blood Prince 2009 · 59 quotes · 11 characters All Harry Potter and the Half-Blood Prince quotes →
All Harry Potter and the Half-Blood Prince quotes →