And that is how it came about that I tackled surf-riding. And now that I have tackled it, more than ever do I hold it to be a royal sport. But first let me explain the physics of it. A wave is a communicated agitation. The water that composes the body of a wave does not move. If it did, when a stone is thrown into a pond and the ripples spread away in an ever widening circle, there would appear at the centre an ever increasing hole. No, the water that composes the body of a wave is stationary. Thus, you may watch a particular portion of the ocean’s surface and you will see the same water rise and fall a thousand times to the agitation communicated by a thousand successive waves. Now imagine this communicated agitation moving shoreward. As the bottom shoals, the lower portion of the wave strikes land first and is stopped. But water is fluid, and the upper portion has not struck anything, wherefore it keeps on communicating its agitation, keeps on going. And when the top of the wave keeps on going, while the bottom of it lags behind, something is bound to happen. The bottom of the wave drops out from under and the top of the wave falls over, forward, and down, curling and cresting and roaring as it does so. It is the bottom of a wave striking against the top of the land that is the cause of all surfs. The next morning, at daybreak, she called at the doctor’s. He had been home, but had left again. Then she waited at the inn, thinking that strangers might bring her a letter. At last, at daylight she took the diligence for Lisieux.!

What name? is the great interrogation of bêche de mer. It all depends on how it is uttered. It may mean: What is your business? What do you mean by this outrageous conduct? What do you want? What is the thing you are after? You had best watch out; I demand an explanation; and a few hundred other things. Call a native out of his house in the middle of the night, and he is likely to demand, “What name you sing out along me?” “Greenwich time best, longitude west,” chants my logical mind; “and you must grant that twenty hours and twenty-five minutes is better than eight hours and nine minutes.”

CHAPTER XV CRUISING IN THE SOLOMONS People that build houses are often sore perplexed; but if they enjoy the strain of it, I’ll advise them to build a boat like the Snark. Just consider, for a moment, the strain of detail. Take the engine. What is the best kind of engine—the two cycle? three cycle? four cycle? My lips are mutilated with all kinds of strange jargon, my mind is mutilated with still stranger ideas and is foot-sore and weary from travelling in new and rocky realms of thought.—Ignition methods; shall it be make-and-break or jump-spark? Shall dry cells or storage batteries be used? A storage battery commends itself, but it requires a dynamo. How powerful a dynamo? And when we have installed a dynamo and a storage battery, it is simply ridiculous not to light the boat with electricity. Then comes the discussion of how many lights and how many candle-power. It is a splendid idea. But electric lights will demand a more powerful storage battery, which, in turn, demands a more powerful dynamo. I don’t know whether they are yaws or not—a physician in Fiji told me they were, and a missionary in the Solomons told me they were not; but at any rate I can vouch for the fact that they are most uncomfortable. It was my luck to ship in Tahiti a French-sailor, who, when we got to sea, proved to be afflicted with a vile skin disease. The Snark was too small and too much of a family party to permit retaining him on board; but perforce, until we could reach land and discharge him, it was up to me to doctor him. I read up the books and proceeded to treat him, taking care afterwards always to use a thorough antiseptic wash. When we reached Tutuila, far from getting rid of him, the port doctor declared a quarantine against him and refused to allow him ashore. But at Apia, Samoa, I managed to ship him off on a steamer to New Zealand. Here at Apia my ankles were badly bitten by mosquitoes, and I confess to having scratched the bites—as I had a thousand times before. By the time I reached the island of Savaii, a small sore had developed on the hollow of my instep. I thought it was due to chafe and to acid fumes from the hot lava over which I tramped. An application of salve would cure it—so I thought. The salve did heal it over, whereupon an astonishing inflammation set in, the new skin came off, and a larger sore was exposed. This was repeated many times. Each time new skin formed, an inflammation followed, and the circumference of the sore increased. I was puzzled and frightened. All my life my skin had been famous for its healing powers, yet here was something that would not heal. Instead, it was daily eating up more skin, while it had eaten down clear through the skin and was eating up the muscle itself.