Then again, maybe some of you have come to Hogwarts in possession of abilities so formidable that you feel confident enough to not pay attention.
15 seconds sound clip from the Harry Potter and the Sorcerer's Stone movie soundboard.
You can hear this line at 00:54:07 in the Blu-ray version of the movie.
Quote context
[...]
- Then perhaps a map? I trust you don't need one to find your seats.
- There will be no foolish wand-waving or silly incantations in this class.
- I can tell you how to bottle fame, brew glory and even put a stopper in death.
- Mr. Potter. Our new celebrity.
- Tell me, what would I get if I added powdered root of asphodel to an infusion of wormwood?
- You don't know? Well, let's try again.
- Where, Mr Potter, would you look if I asked you to find me a bezoar?
[...]