“A brute!” said Sotillo, as the door shut.

Dr. Monygham slipped off the window-sill, and, thrusting his hands into the pockets of the long, grey dust coat he was wearing, made a few steps into the room.

Sotillo got up, too, and, putting himself in the way, examined him from head to foot.

“So your countrymen do not confide in you very much, senor doctor. They do not love you, eh? Why is that, I wonder?”

The doctor, lifting his head, answered by a long, lifeless stare and the words, “Perhaps because I have lived too long in Costaguana.”

Sotillo had a gleam of white teeth under the black moustache.

“Aha! But you love yourself,” he said, encouragingly.

“If you leave them alone,” the doctor said, looking with the same lifeless stare at Sotillo's handsome face, “they will betray themselves very soon. Meantime, I may try to make Don Carlos speak?”

“Ah! senor doctor,” said Sotillo, wagging his head, “you are a man of quick intelligence. We were made to understand each other.” He turned away. He could bear no longer that expressionless and motionless stare, which seemed to have a sort of impenetrable emptiness like the black depth of an abyss.

Even in a man utterly devoid of moral sense there remains an appreciation of rascality which, being conventional, is perfectly clear. Sotillo thought that Dr. Monygham, so different from all Europeans, was ready to sell his countrymen and Charles Gould, his employer, for some share of the San Tome silver. Sotillo did not despise him for that. The colonel's want of moral sense was of a profound and innocent character. It bordered upon stupidity, moral stupidity. Nothing that served his ends could appear to him really reprehensible. Nevertheless, he despised Dr. Monygham. He had for him an immense and satisfactory contempt. He despised him with all his heart because he did not mean to let the doctor have any reward at all. He despised him, not as a man without faith and honour, but as a fool. Dr. Monygham's insight into his character had deceived Sotillo completely. Therefore he thought the doctor a fool.