Hannible and Hamilton were privates in the nth regiment, Aladdin was major, and John was colonel. If any of them had the slightest military knowledge, it was Aladdin. Not in vain had he mastered the encyclopedia from Safety-lamps to Stranglers. He could explain with strange words and in long, balanced sentences everything about the British army that began with an S, except only those things whose second letter stood farther down in the alphabet than T. But the elements of knowledge kept dropping in, at first on perfunctory calls, visitors that disappeared when you turned to speak with them, but that later came to stay. The four young men were like children with a “roll-the-seven-number-eight-shot-into-the middle” puzzle. They could make a great rattling with the shot, and control their tempers; that was about all. Later they were to form units in the most efficient and intelligent large body of men that the world ever saw, with the possible exception of the armies it was to be pitted against; but those, it must be owned, were usually smaller, though, in the ability of their commanders to form concentration, often of three times the size. They learned that it is cheaper to let a company sleep in tents upon hard ground of a rainy night than to lodge them in a neighboring hotel at one’s own expense, and that going the rounds in pitch-darkness grows less thrilling in exact ratio to the number of times you do it, and finally, even in sight of the enemy’s lines, becomes as boring as waltzing with a girl you don’t like. They began to learn that cleanliness is next to godliness only in times of peace, and that food is the one god, and the stomach his only prophet. They learned that the most difficult of all duties is to keep the face straight when the horse of a brother officer who mounts for the first time is surprised to vehemence by its first experience with a brass band.