hypothetical difficulty and his want of sympathy, she fell into a gloom,
from which she roused herself at last by declaring that, if there was
nothing else in the flat they took, there should be a light kitchen and a
bright, sunny bedroom for Margaret. He expressed the belief that they
could easily find such a flat as that, and she denounced his fatal
optimism, which buoyed him up in the absence of an undertaking and let
him drop into the depths of despair in its presence.

He owned this defect of temperament, but he said that it compensated the
opposite in her character. "I suppose that's one of the chief uses of
marriage; people supplement one another, and form a pretty fair sort of
human being together. The only drawback to the theory is that unmarried
people seem each as complete and whole as a married pair."

She refused to be amused; she turned her face to the window and put her
handkerchief up under her veil.

It was not till the dining-car was attached to their train that they were
both able to escape for an hour into the care-free mood of their earlier
travels, when they were so easily taken out of themselves. The time had
been when they could have found enough in the conjectural fortunes and
characters of their fellow-passengers to occupy them. This phase of their
youth had lasted long, and the world was still full of novelty and
interest for them; but it required all the charm of the dining-car now to
lay the anxieties that beset them. It was so potent for the moment,
however, that they could take an objective view at their sitting cozily
down there together, as if they had only themselves in the world. They
wondered what the children were doing, the children who possessed them so
intensely when present, and now, by a fantastic operation of absence,
seemed almost non-existents. They tried to be homesick for them, but