Only two things were capable of breaking in on this tense absorption of the men in each other and in their subject--one was dolphins, and the other the meal gong. When dolphins appeared each rushed promptly to the side of the ship and discharged his revolver at the beasts. I never saw any harm come from these fusillades, but they made a wonderful row. Meal times always caught the majority unaware. They tumbled and jostled down the companionways only to find the wise and forethoughtful had preempted every chair. Whereupon, with most ludicrous expressions of chagrin or of assumed nonchalance, they trooped back to meet the laughter of the wise, if not forethoughtful, who had realized the uselessness of the rush. After a moment's grumbling, however, the discussions were resumed. There was some quarrelling, but not much. A holiday spirit pervaded the lot; for they were men cut off from all experience, all accustomed surroundings, all the restraints of training, and they were embarked on the great adventure. I do not now remember many of them individually. They were of a piece with the thousands we were destined to encounter. But I do retain a most vivid mental picture of them collectively, with their red shirts, their slouch hats, their belts full of weapons, their eyes of eagerness, their souls of dreams; brimming with pent energy; theorizing, arguing, disputing; ready at an instant's notice for any sort of a joke or excitement that would relieve the tension; boisterous, noisy, laughing loudly, smothering by sheer weight of ridicule individual resentments--altogether a wonderful picture of the youth and hope and energy and high spirits of the time. Never before nor since have I looked upon such a variety of equipment as strewed the decks and cabins of that ship. A great majority of the passengers knew nothing whatever about out-of-door life, and less than nothing as to the conditions in California and on the way. Consequently they had bought liberally of all sorts of idiotic patent contraptions. India rubber played a prominent part. And the deck was cumbered with at least forty sorts of machines for separating gold from the soil: some of them to use water, some muscular labour, and one tremendous affair with wings was supposed to fan away everything but the gold. Differing in everything else, they were alike in one thing: they had all been devised by men who had never seen any but manufactured gold. I may add that I never saw a machine of the kind actually at work in the diggings. Just now, however, I looked on the owners of these contraptions with envy, and thought ourselves at a disadvantage with only our picks, shovels, and axes.