There was never any mistake about the Oise, as a matter of fact. In these upper reaches it was still in a prodigious hurry for the sea. It ran so fast and merrily, through all the windings of its channel, that I strained my thumb, fighting with the rapids, and had to paddle all the rest of the way with one hand turned up. Sometimes it had to serve mills; and being still a little river, ran very dry and shallow in the meanwhile. We had to put our legs out of the boat, and shove ourselves off the sand of the bottom with our feet. And still it went on its way singing among the poplars, and making a green valley in the world. After a good woman, and a good book, and tobacco, there is nothing so agreeable on earth as a river. I forgave it its attempt on my life; which was after all one part owing to the unruly winds of heaven that had blown down the tree, one part to my own mismanagement, and only a third part to the river itself, and that not out of malice, but from its great preoccupation over its business of getting to the sea. A difficult business, too; for the detours it had to make are not to be counted. The geographers seem to have given up the attempt; for I found no map represent the infinite contortion of its course. A fact will say more than any of them.