He had been very nicely brought up, firstly in a charming English home, then in a preparatory school for selected young gentlemen, then in a good set at Eton, then at Sandhurst, where the internal trouble had begun to manifest itself. Afterwards the Bistershires.

There were three main strands in the composition of Captain Douglas. In the first place, and what was peculiarly his own quality, was the keenest interest in the why of things and the how of things and the general mechanism of things. He was fond of clocks, curious about engines, eager for science; he had a quick brain and nimble hands. He read Jules Verne and liked to think about going to the stars and making flying machines and submarines—in those days when everybody knew quite certainly that such things were impossible. His brain teemed with larval ideas that only needed air and light to become active full-fledged ideas. There he excelled most of us. In the next place, but this second strand was just a strand that most young men have, he had a natural keen interest in the other half of humanity, he thought them lovely, interesting, wonderful, and they filled him with warm curiosities and set his imagination cutting the prettiest capers. And in the third place, and there again he was ordinarily human, he wanted to be liked, admired, approved, well thought of.... And so constituted he had passed through the educational influence of that English home, that preparatory school, the good set at Eton, the Sandhurst discipline, the Bistershire mess....

Now the educational influence of the English home, the preparatory school, the good set at Eton and Sandhurst in those days—though Sandhurst has altered a little since—was all to develop that third chief strand of his being to the complete suppression of the others, to make him look well and unobtrusive, dress well and unobtrusively, behave well and unobtrusively, carry himself well, play games reasonably well, do nothing else well, and in the best possible form. And the two brothers Douglas, who were really very much alike, did honestly do their best to be such plain and simple gentlemen as our country demands, taking pretentious established things seriously, and not being odd or intelligent—in spite of those insurgent strands.

But the strands were in them. Below the surface the disturbing impulses worked and at last forced their way out....

In one Captain Douglas, as Mrs. Rampound Pilby told the Lord Chancellor, the suppressed ingenuity broke out in disconcerting mystifications and practical jokes that led to a severance from Portsmouth, in the other the pent-up passions came out before the other ingredients in an uncontrollable devotion to the obvious and challenging femininity of Miss Madeleine Philips.... His training had made him proof against ordinary women, deaf as it were to their charms, but she—she had penetrated. And impulsive forces that have been pent up—go with a bang when they go....

The first strand in the composition of Captain Douglas has still to be accounted for, the sinister strain of intelligence and inventiveness and lively curiosity. On that he had kept a warier hold. So far that had not been noted against him. He had his motor bicycle, it is true, at a time when motor bicycles were on the verge of the caddish; to that extent a watchful eye might have found him suspicious; that was all that showed. I wish I could add it was all that there was, but other things—other things were going on. Nobody knew about them. But they were going on more and more.

He read books.

Not decent fiction, not official biographies about other fellows’ fathers and all the old anecdotes brought up to date and so on, but books with ideas,—you know, philosophy, social philosophy, scientific stuff, all that rot. The sort of stuff they read in mechanics’ institutes.

He thought. He could have controlled it. But he did not attempt to control it. He tried to think. He knew perfectly well that it wasn’t good form, but a vicious attraction drew him on.

He used to sit in his bedroom-study at Sandhurst, with the door locked, and write down on a bit of paper what he really believed and why. He would cut all sorts of things to do this. He would question—things no properly trained English gentleman ever questions.