These little cities by the canal side had a very odd effect upon the mind. They seemed, with their flower-pots and smoking chimneys, their washings and dinners, a rooted piece of nature in the scene; and yet if only the canal below were to open, one junk after another would hoist sail or harness horses and swim away into all parts of France; and the impromptu hamlet would separate, house by house, to the four winds. The children who played together to-day by the Sambre and Oise Canal, each at his own father's threshold, when and where might they next meet? For some time past the subject of barges had occupied a great deal of our talk, and we had projected an old age on the canals of Europe. It was to be the most leisurely of progresses, now on a swift river at the tail of a steam-boat, now waiting horses for days together on some inconsiderable junction. We should be seen pottering on deck in all the dignity of years, our white beards falling into our laps. We were ever to be busied among paint-pots; so that there should be no white fresher, and no green more emerald than ours, in all the navy of the canals. There should be books in the cabin, and tobacco-jars, and some old Burgundy as red as a November sunset and as odorous as a violet in April. There should be a flageolet, whence the _Cigarette_, with cunning touch, should draw melting music under the stars; or perhaps, laying that aside, upraise his voice--somewhat thinner than of yore, and with here and there a quaver, or call it a natural grace-note--in rich and solemn psalmody. All this, simmering in my mind, set me wishing to go aboard one of these ideal houses of lounging, I had plenty to choose from, as I coasted one after another, and the dogs bayed at me for a vagrant. At last I saw a nice old man and his wife looking at me with some interest, so I gave them good-day and pulled up alongside. I began with a remark upon their dog, which had somewhat the look of a pointer; thence I slid into a compliment on Madame's flowers, and thence into a word in praise of their way of life.