“Wild, Worsley, and Hurley accompanied me on an inspection of our beach before getting into the tents. I almost wished then that I had postponed the examination until after sleep, but the sense of caution that the uncertainties of polar travel implant in one’s mind made me uneasy. The outlook we found to be anything but cheering.

“I decided not to share with the men the knowledge of the uncertainties of our situation until they had enjoyed the full sweetness of rest untroubled by the thought that at any minute they might be called to face peril again. The threat of the sea had been our portion during many, many, days, and a respite meant much to weary bodies and jaded minds.

“We climbed up one of the slopes and found ourselves stopped soon by overhanging cliffs. The rocks behind the camp were much weathered, and we noticed the sharp, unworn boulders that had fallen from above. Clearly there was a danger from overhead if we camped at the back of the beach.”

— Ernest Shackleton, South