d Marco.

"Then I don't see how I can express my idea," said Forester.

Marco's attention was here diverted from the rhetorical difficulty in
which Forester had become involved, by a very deep chasm upon one side
of the path. He went to the brink of it and could hear the roaring of
a torrent far below.

"I mean to throw a stone down," said Marco. He accordingly, after
looking around for a moment, found a stone about as large as his head.
This stone he contrived to bring to the edge of the precipice and then
to throw it over. It went thundering down among the rocks and trees
below, while Marco stood upon the brink and listened to the sound of
the echoes and reverberations. He then got another stone larger than
the first, and threw that down; after which he and Forester resumed
their journey.

The path, though it was a very rough and tortuous one, was pretty
plain; and it is probable that the travelers would have found no
difficulty in following it to the end of their route, had it not been
for an occurrence which they had not at all anticipated, but which was
one, nevertheless, that has often taken place to confuse the steps of
mountain travelers and make them lose their way. This occurrence was a
fall of snow.

It was not late enough in the year for snow upon the lowlands, but
snow falls very early in the autumn upon the summits of mountains.
Marco and Forester had not anticipated stormy weather of any kind,
when they left home; for the wind was west and the sky was clear.
When, however, they had accomplished about one half of their journey,
large masses of fleecy clouds began to drive over the mountains,
and presently, all at once, it began to snow. Marco was extremely
delighted to see the snow falling. Forester was not so much pleased.
On the other hand, he looked somewhat concerned. He did not at first
think how the snow could do them any serious injury, but he seemed to
have an undefined sense of danger from it, and appeared uneasy. They
both, however, walked on.

The region through which the path led at the time when the snow came
on, was a tract of flat land on the summit of the mountainous range,
with small and scattered trees here and there upon it. The best thing,
probably, for the travelers to have done in the emergency would have
been to have turned round the moment it began to snow, and go back as
fast as possible by the way that they came, as long as they were sure
of the path, and then to wait unti