Mr. Potter:
Just remember, if you're not one up on the other fellow, then he's one up on you.

Mr. S. Potter:
I do apologize ladies and gentlemen, events do seem to have taken a most unfortunate turn. This sort of calamity we cannot always guard against, even amongst our best students. You see once, once sincerity rears its ugly head, well lifemanship is powerless...

Mr. S. Potter:
stop that music... orchestra!... orchestra... stop that infernal din. Please, no, I... look at me, I must get back to Yeovil.