"I'm one of the few people who lives what's called the low life..."

Anyone know where this quote is actually taken from?

I know it's by Jeffrey Bernard, columnist for the The Spectator, but where was the sample lifted from?

I'd like to hunt it down to hear it in its original form.

Wasn't this explained and detailed somewhere? Maybe in Hooky's Substance book when he goes through the details of recording of Low life? I may have go that completely wrong however.

Just checked Hooky’s book and can’t see any mention.

Thanks anyway. I’ll check a few of the other books I have.