Here you are, then, afloat with a body a rod and a half long, with arms, or wings, as you may choose to call them, stretching more than twenty feet from tip to tip; every volition of yours extending as perfectly into them as if your spinal cord ran down the centre strip of your boat, and the nerves of your arms tingled as far as the broad blades of your oars,--oars of spruce, balanced, leathered, and ringed under your own special direction. This, in sober earnest, is the nearest approach to flying that man has ever made or perhaps ever will make. As the hawk sails without flapping his pinions, so you drift with the tide when you will, in the most luxurious form of locomotion indulged to an embodied spirit. But if your blood wants rousing, turn round that stake in the river, which you see a mile from here; and when you come in in sixteen minutes, (if you do, for we are old boys, and not champion scullers, you remember,) then say if you begin to feel a little warmed up or not! You can row easily and gently all day, and you can row yourself blind and black in the face in ten minutes, just as you like. It has been long agreed that there is no way in which a man can accomplish so much labor with his muscles as in rowing. It is in the boat, then, that man finds the largest extension of his volitional and muscular existence; and yet he may tax both of them so slightly, in that most delicious of exercises, that he shall mentally write his sermon, or his poem, or recall the remarks he has made in company and put them in form for the public, as well as in his easy-chair.