“Houses are cellular walls; they keep our problems from bleeding into everyone else's.”

(originally published in 1985 in Physica Scripta T9: 170–183)
Context: Problem 9. What is the correspondence between cellular automata and continuous systems?
Cellular automatat are discrete in several respects. First, they consist of a discrete spatial lattice of sites. Second, they evolve in discrete steps. And finally, each site has only a finite discrete set of possible values.
The first two forms of discreteness are addressed in the numerical analysis of approximate solutions to, say, differential equations....
The third form of discreteness in cellular automata is not so familiar from numerical analysis. It is an extreme form of round-off, in which each "number" can have only a few possible values (rather than the usual 216 or 232).

-Cripple Crow
From Cripple Crow

Source: The Mortdecai Trilogy, Don't Point That Thing At Me (1972), Ch. 3.

Le livre de ma mère [The Book of My Mother] (1954)

As quoted in Yorkshire Post (22 November 1976)
1970s

Frankie Machine above the Club Safari, where drug is sold.
The Man with the Golden Arm (1949)
Context: The clock in the room above the Safari told only Junkie Time. For every hour here was Old Junkie's Hour and the walls were the color of all old junkies' dreams: the hue of diluted morphine in the moment before the needle draws the suffering blood. / Walls that went up and up like walls in a troubled dream. Walls like water where no legend could be written and no hand grasp metal or wood. [... ] He was falling between glacial walls, he didn't know how anyone could fall so far away from everyone else in the world. So far to fall, so cold all the way, so steep and dark between those morphine-colored walls of [an addict]'s terrible pit.

Eight Easy Steps"
So-Called Chaos (2004)

"Mary Elizabeth Winstead: from scream queen to alcoholic in Smashed" in The Guardian (29 November 2012) https://www.theguardian.com/film/2012/nov/29/mary-elizabeth-winstead-scream-queen-alcoholic-smashed