The day we sailed for Bora Bora the wind was light, and we crossed the lagoon under power to the point where Tehei and Bihaura were to meet us. As we made in to the land between the coral banks, we vainly scanned the shore for our friends. There was no sign of them. “Never mind,” said Charmian to me; “just think of that bow and of being hove to on the China Seas.”!

When one considers the situation, one is almost driven to the conclusion that the white race flourishes on impurity and corruption. Natural selection, however, gives the explanation. We of the white race are the survivors and the descendants of the thousands of generations of survivors in the war with the micro-organisms. Whenever one of us was born with a constitution peculiarly receptive to these minute enemies, such a one promptly died. Only those of us survived who could withstand them. We who are alive are the immune, the fit—the ones best constituted to live in a world of hostile micro-organisms. The poor Marquesans had undergone no such selection. They were not immune. And they, who had made a custom of eating their enemies, were now eaten by enemies so microscopic as to be invisible, and against whom no war of dart and javelin was possible. On the other hand, had there been a few hundred thousand Marquesans to begin with, there might have been sufficient survivors to lay the foundation for a new race—a regenerated race, if a plunge into a festering bath of organic poison can be called regeneration. A few weeks later I was with some friends in their bungalow in the Piedmont hills overlooking San Francisco Bay. “We’ve got him, we’ve got him,” they barked. “We caught him up a tree; but he’s all right now, he’ll feed from the hand. Come on and see him.” So I accompanied them up a dizzy hill, and in a rickety shack in the midst of a eucalyptus grove found my sunburned prophet of the city pavements.

From all of which I concluded that an amateur M.D. is without honour on his own vessel, even if he has cured himself. The rest of the crew had begun to look upon me as a sort of mild mono-maniac on the question of sores and sublimate. Just because my blood was impure was no reason that I should think everybody else’s was. I made no more overtures. Time and microbes were with me, and all I had to do was wait. The handcuffs were promptly put upon the pump, and once a day the water was portioned out. Each of us received a quart for personal use, and eight quarts were given to the cook. Enters now the psychology of the situation. No sooner had the discovery of the water shortage been made than I, for one, was afflicted with a burning thirst. It seemed to me that I had never been so thirsty in my life. My little quart of water I could easily have drunk in one draught, and to refrain from doing so required a severe exertion of will. Nor was I alone in this. All of us talked water, thought water, and dreamed water when we slept. We examined the charts for possible islands to which to run in extremity, but there were no such islands. The Marquesas were the nearest, and they were the other side of the Line, and of the doldrums, too, which made it even worse. We were in 3° north latitude, while the Marquesas were 9° south latitude—a difference of over a thousand miles. Furthermore, the Marquesas lay some fourteen degrees to the west of our longitude. A pretty pickle for a handful of creatures sweltering on the ocean in the heat of tropic calms. I did not know anything about dentistry, but a friend fitted me out with forceps and similar weapons, and in Honolulu I picked up a book upon teeth. Also, in that sub-tropical city I managed to get hold of a skull, from which I extracted the teeth swiftly and painlessly. Thus equipped, I was ready, though not exactly eager, to tackle any tooth that get in my way. It was in Nuku-hiva, in the Marquesas, that my first case presented itself in the shape of a little, old Chinese. The first thing I did was to got the buck fever, and I leave it to any fair-minded person if buck fever, with its attendant heart-palpitations and arm-tremblings, is the right condition for a man to be in who is endeavouring to pose as an old hand at the business. I did not fool the aged Chinaman. He was as frightened as I and a bit more shaky. I almost forgot to be frightened in the fear that he would bolt. I swear, if he had tried to, that I would have tripped him up and sat on him until calmness and reason returned.