Jack: A potential Cabinet Minister if ever I saw one. Dishonest in a way which seems embarrassingly frank. Upright when creeping. And dignified when … - Dennis Potter

Harry Barton: Clever sod, aren't you? I expect they think the sun shines out of you down at Oxford.
Nigel Barton. Up.
Harry Barton: What?
Nigel Barton. Up, dad. Up.
Harry Barton: Aye, and up you, too!
Nigel Barton: Everyone says 'Up at Oxford'. You come 'down' when you've finished there.
Harry Barton: Well, what's this then? Does bloody Oxford move up and down the bloody map then?

Nigel Barton (On TV): I feel I don't belong here, that's my trouble.
Interviewer (on TV): Well, where do you belong? At home?
Harry Barton: Of course!
Nigel Barton (on TV): No, I'm afraid I don't. Now it hurts to say this, of course, but it's the truth. Back at home, in the village, in the workingmen's club, with people I went to school with, I'm so much on the defensive, you see. They suspect me of making qualitative judgments about their environment, you understand, but it's not that I wish to do so. Yet I even find my own father looking at me oddly some times, waiting to pounce on some remark, some expression in my face, watching me like a hawk. I don't feel at home in either place. I don't belong. It's a tightrope between two different worlds, and I'm walking it.
Harry Barton: You're a bloody liar, Nigel!

Stephen Gilbert and John Cook (along with just about everyone else) would agree that Potter reached his reflexive nadir with Blackeyes, in which the story of the eponymous model based on the central character, Jessica, is related as a novel authored by Jessica's uncle, but rewritten by Jessica, both of whom, in the third episode, turn out to have been authored by a journalist called Jeff, who turns out himself, in the final scene, to have been the invented creature of a writer who is none other than 'Dennis Potter'.