Imagine the feelings of a commander of a fine -- what d'ye call 'em? -- trireme in the Mediterranean, ordered suddenly to the north; run overland across the Gauls in a hurry; put in charge of one of these craft the legionaries -- a wonderful lot of handy men they must have been, too -- used to build, apparently by the hundred, in a month or two, if we may believe what we read.

     Imagine him here -- the very end of the world, a sea the colour of lead, a sky the colour of smoke, a kind of ship about as rigid as a concertina -- and going up this river with stores, or orders, or what you like. Sand-banks, marshes, forests, savages, -- precious little to eat fit for a civilized man, nothing but Thames water to drink. No Falernian wine here, no going ashore. Here and there a military camp lost in a wilderness, like a needle in a bundle of hay -- cold, fog, tempests, disease, exile, and death -- death skulking in the air, in the water, in the bush. They must have been dying like flies here. Oh, yes -- he did it. Did it very well, too, no doubt, and without thinking much about it either, except afterwards to brag of what he had gone through in his time, perhaps.