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. There were a few who wrote anonymously, suggesting names of friends and giving said friends’ qualifications; but to me there was a hint of something sinister in such proceedings, and I went no further in the matter.!

At first the separation proved very painful to her. But her daughter wrote her three times a week and the other days she, herself, wrote to Virginia. Then she walked in the garden, read a little, and in this way managed to fill out the emptiness of the hours. I have said that the sail was impossible. It was. It was one of those things, not that you have to see to believe, but that you cannot believe after you have seen it. The hoist of it and the length of its boom were sufficiently appalling; but, not content with that, its artificer had given it a tremendous head. So large was the head that no common sprit could carry the strain of it in an ordinary breeze. So a spar had been lashed to the canoe, projecting aft over the water. To this had been made fast a sprit guy: thus, the foot of the sail was held by the main-sheet, and the peak by the guy to the sprit.

His parents always told him to get something out of her, either a package of brown sugar, or soap, or brandy, and sometimes even money. He brought her his clothes to mend, and she accepted the task gladly, because it meant another visit from him. There was no way by which the great world could intrude. Our bell rang the hours, but no caller ever rang it. There were no guests to dinner, no telegrams, no insistent telephone jangles invading our privacy. We had no engagements to keep, no trains to catch, and there were no morning newspapers over which to waste time in learning what was happening to our fifteen hundred million other fellow-creatures. Then a new thought came to me. I corrected the Equation of Time for Sunday and for Saturday, making two separate operations of it, and lo, when the results were compared, there was a difference only of four-tenths of a second. I was a changed man. I had found my way out of the crypt. The Snark was scarcely big enough to hold me and my experience. Four-tenths of a second would make a difference of only one-tenth of a mile—a cable-length!