Ah, but Headmaster, these lessons are free.
5 seconds sound clip from the Mr. Topaze (1961) movie soundboard.
You can hear this line at 00:19:33 in the Blu-ray version of the movie.
Quote context
[...]
- Run along and play, and we'll do the dictation later.
- May I remind you of article 27 of our regulations?
- Ah, but Headmaster, these lessons are free.
- Free? Free lessons? Has the world gone mad?
- Do you realise the grave consequences of this revolutionary initiative?
- If you give lessons for nothing, nobody will want to pay. You are robbing your colleagues.
- Headmaster, please don't say such a thing.
[...]