Evidently such a career cannot be managed without the help, the pretty constant help, of armed men; and the movement of troops in London from one point to another is one of the evidences of state which is so little static, so largely dynamic. It is a pretty sight, and makes one wish one were a child that one might fully enjoy it, whether it is the movement of a great mass of blood-red backs of men, or here and there a flaming squad, or a single vidette spurring on some swift errand, with his pennoned lance erect from his toe and his horse-hair crest streaming behind him. The soldiers always lend a brilliancy to the dull hue of civil life, and there is a never-failing sensation in the spectator as they pass afar or near. Of course, the supreme attraction in their sort for the newly arrived American is the pair of statuesque warriors who motionlessly sit their motionless steeds at the gates of the Horse-Guards, and express an archaic uselessness as perfectly as if they were Highlanders taking snuff before a tobacconist's shop. When I first arrived in London in the earliest of those sad eighteen-sixties when our English brethren were equipping our Confederate brethren to sweep our commerce from the seas, I think I must have gone to see those images at the Horse-Guards even before I visited the monuments in Westminster Abbey, and they then perfectly filled my vast expectation; they might have been Gog and Magog, for their gigantic stature. In after visits, though I had a sneaking desire to see them again, I somehow could not find their place, being ashamed to ask for it, in my hope of happening on it, and I had formed the notion, which I confidently urged, that they had been taken down, like the Wellington statue from the arch. But the other day (or month, rather), when I was looking for Whitehall, suddenly there they were again, sitting their horses in the gateways as of yore, and as woodenly as if they had never stirred since 1861. They were unchanged in attitude, but how changed they were in person: so dwarfed, so shrunken, as if the intervening years had sapped the juices of their joints and let their bones fall together, like those of withered old men!