The causes we know everything about depend on causes we know very little about, which depend on causes we know absolutely nothing about.

A writer doesn't really have much of a function on a movie set.

Of all forms of fiction, autobiography is the most gratuitous.

The idea that all the people locked up in mental hospitals are sane while all the people walking about are mad is merely a literary cliche, put about by people who should be locked up. I assure you there is not much in it. Taken as a whole, the sane are out there the sick are in here. For example you are in here because you have delusions that sane people are put in mental hospitals.

Real data is messy. ...It's all very noisy out there. Very hard to spot the tune. Like a piano in the next room, it's playing your song, but unfortunately it's out of whack, some of the strings are missing, and the pianist is tone deaf and drunk- I mean, the noise! Impossible!

Most British playwrights of my generation, as well as younger folks, apparently feel somewhat obliged to Russian literature - and not only those writing for theatres. Russian literature is part of the basic background knowledge for any writer. So there is nothing exceptional in the interest I had towards Russian literature and theatre. Frankly, I couldn't image what a culture would be like without sympathy towards Russian literature and Russia, whether we'd be talking about drama or Djagilev.

He's never known anything like it! But then, he has never known anything to write home about, so this is nothing to write home about.