“I have forty cases full. We came in here to water, and also to see what you have in my line.” These introductions and explanations had filled up the time whilst my two Krooboys were making the dinghy fast. Then I walked down the jetty with one of my new acquaintances upon either side, each plying me with questions, for they had seen no white man for months. “What do we do?” said the Doctor, when I had begun asking questions in my turn. “Our business keeps us pretty busy, and in our leisure time we talk politics.” “Yes, by the special mercy of Providence Severall is a rank Radical and I am a good stiff Unionist, and we talk Home Rule for two solid hours every evening.” “And drink quinine cocktails,” said the Doctor. “We’re both pretty well salted now, but our normal temperature was about 103 last year. I shouldn’t, as an impartial adviser, recommend you to stay here very long unless you are collecting bacilli as well as butterflies. The mouth of the Ogowai River will never develop into a health resort.” There is nothing finer than the way in which these outlying pickets of civilization distil a grim humour out of their desolate situation, and turn not only a bold, but a laughing face upon the chances which their lives may bring. Everywhere from Sierra Leone downwards I had found the same reeking swamps, the same isolated fever-racked communities and the same bad jokes. There is something approaching to the divine in that power of man to rise above his conditions and to use his mind for the purpose of mocking at the miseries of his body. “Dinner will be ready in about half an hour, Captain Meldrum,” said the Doctor. “Walker has gone in to see about it; he’s the housekeeper this week. Meanwhile, if you like, we’ll stroll round and I’ll show you the sights of the island.” The sun had already sunk beneath the line of palm trees, and the great arch of the heaven above our head was like the inside of a huge shell, shimmering with dainty pinks and delicate iridescence. No one who has not lived in a land where the weight and heat of a napkin become intolerable upon the knees can imagine the blessed relief which the coolness of evening brings along with it. In this sweeter and purer air the Doctor and I walked round the little island, he pointing out the stores, and explaining the routine of his work.