Like its owners, the farm had an ancient appearance. The beams of the ceiling were mouldy, the walls black with smoke and the windows grey with dust. The oak sideboard was filled with all sorts of utensils, plates, pitchers, tin bowls, wolf-traps. The children laughed when they saw a huge syringe. There was not a tree in the yard that did not have mushrooms growing around its foot, or a bunch of mistletoe hanging in its branches. Several of the trees had been blown down, but they had started to grow in the middle and all were laden with quantities of apples. The thatched roofs, which were of unequal thickness, looked like brown velvet and could resist the fiercest gales. But the wagon-shed was fast crumbling to ruins. Madame Aubain said that she would attend to it, and then gave orders to have the horses saddled. The horse-trail is not very wide. Like the engineer who built it, it dares anything. Where the ditch plunges through the mountain, it climbs over; and where the ditch leaps a gorge on a flume, the horse-trail takes advantage of the ditch and crosses on top of the flume. That careless trail thinks nothing of travelling up or down the faces of precipices. It gouges its narrow way out of the wall, dodging around waterfalls or passing under them where they thunder down in white fury; while straight overhead the wall rises hundreds of feet, and straight beneath it sinks a thousand. And those marvellous mountain horses are as unconcerned as the trail. They fox-trot along it as a matter of course, though the footing is slippery with rain, and they will gallop with their hind feet slipping over the edge if you let them. I advise only those with steady nerves and cool heads to tackle the Nahiku Ditch trail. One of our cow-boys was noted as the strongest and bravest on the big ranch. He had ridden mountain horses all his life on the rugged western slopes of Haleakala. He was first in the horse-breaking; and when the others hung back, as a matter of course, he would go in to meet a wild bull in the cattle-pen. He had a reputation. But he had never ridden over the Nahiku Ditch. It was there he lost his reputation. When he faced the first flume, spanning a hair-raising gorge, narrow, without railings, with a bellowing waterfall above, another below, and directly beneath a wild cascade, the air filled with driving spray and rocking to the clamour and rush of sound and motion—well, that cow-boy dismounted from his horse, explained briefly that he had a wife and two children, and crossed over on foot, leading the horse behind him.!

And now to the particular physics of surf-riding. Get out on a flat board, six feet long, two feet wide, and roughly oval in shape. Lie down upon it like a small boy on a coaster and paddle with your hands out to deep water, where the waves begin to crest. Lie out there quietly on the board. Sea after sea breaks before, behind, and under and over you, and rushes in to shore, leaving you behind. When a wave crests, it gets steeper. Imagine yourself, on your hoard, on the face of that steep slope. If it stood still, you would slide down just as a boy slides down a hill on his coaster. “But,” you object, “the wave doesn’t stand still.” Very true, but the water composing the wave stands still, and there you have the secret. If ever you start sliding down the face of that wave, you’ll keep on sliding and you’ll never reach the bottom. Please don’t laugh. The face of that wave may be only six feet, yet you can slide down it a quarter of a mile, or half a mile, and not reach the bottom. For, see, since a wave is only a communicated agitation or impetus, and since the water that composes a wave is changing every instant, new water is rising into the wave as fast as the wave travels. You slide down this new water, and yet remain in your old position on the wave, sliding down the still newer water that is rising and forming the wave. You slide precisely as fast as the wave travels. If it travels fifteen miles an hour, you slide fifteen miles an hour. Between you and shore stretches a quarter of mile of water. As the wave travels, this water obligingly heaps itself into the wave, gravity does the rest, and down you go, sliding the whole length of it. If you still cherish the notion, while sliding, that the water is moving with you, thrust your arms into it and attempt to paddle; you will find that you have to be remarkably quick to get a stroke, for that water is dropping astern just as fast as you are rushing ahead. And now, in a cooler moment, I hasten to blab the whole simplicity of it, to blab on Roscoe and the other navigators and the rest of the priesthood, all for fear that I may become even as they, secretive, immodest, and inflated with self-esteem. And I want to say this now: any young fellow with ordinary gray matter, ordinary education, and with the slightest trace of the student-mind, can get the books, and charts, and instruments and teach himself navigation. Now I must not be misunderstood. Seamanship is an entirely different matter. It is not learned in a day, nor in many days; it requires years. Also, navigating by dead reckoning requires long study and practice. But navigating by observations of the sun, moon, and stars, thanks to the astronomers and mathematicians, is child’s play. Any average young fellow can teach himself in a week. And yet again I must not be misunderstood. I do not mean to say that at the end of a week a young fellow could take charge of a fifteen-thousand-ton steamer, driving twenty knots an hour through the brine, racing from land to land, fair weather and foul, clear sky or cloudy, steering by degrees on the compass card and making landfalls with most amazing precision. But what I do mean is just this: the average young fellow I have described can get into a staunch sail-boat and put out across the ocean, without knowing anything about navigation, and at the end of the week he will know enough to know where he is on the chart. He will be able to take a meridian observation with fair accuracy, and from that observation, with ten minutes of figuring, work out his latitude and longitude. And, carrying neither freight nor passengers, being under no press to reach his destination, he can jog comfortably along, and if at any time he doubts his own navigation and fears an imminent landfall, he can heave to all night and proceed in the morning.

The Snark sailed from Fiji on Saturday, June 6, and the next day, Sunday, on the wide ocean, out of sight of land, I proceeded to endeavour to find out my position by a chronometer sight for longitude and by a meridian observation for latitude. The chronometer sight was taken in the morning when the sun was some 21° above the horizon. I looked in the Nautical Almanac and found that on that very day, June 7, the sun was behind time 1 minute and 26 seconds, and that it was catching up at a rate of 14.67 seconds per hour. The chronometer said that at the precise moment of taking the sun’s altitude it was twenty-five minutes after eight o’clock at Greenwich. From this date it would seem a schoolboy’s task to correct the Equation of Time. Unfortunately, I was not a schoolboy. Obviously, at the middle of the day, at Greenwich, the sun was 1 minute and 26 seconds behind time. Equally obviously, if it were eleven o’clock in the morning, the sun would be 1 minute and 26 seconds behind time plus 14.67 seconds. If it were ten o’clock in the morning, twice 14.67 seconds would have to be added. And if it were 8: 25 in the morning, then 3½ times 14.67 seconds would have to be added. Quite clearly, then, if, instead of being 8:25 A.M., it were 8:25 P.M., then 8½ times 14.67 seconds would have to be, not added, but subtracted; for, if, at noon, the sun were 1 minute and 26 seconds behind time, and if it were catching up with where it ought to be at the rate of 14.67 seconds per hour, then at 8.25 P.M. it would be much nearer where it ought to be than it had been at noon. “Can it be that they are presenting us with all that?” Charmian whispered. “New arrivals are almost certain sooner or later to suffer from fever. The natives are also subject to it. The number of deaths among the whites in the year 1897 amounted to 9 among a population of 50.”