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panaceas for the morbid tendencies of authors. It is, I need only observe, as good for reasoners as for poets. The name of 'peripatetic' suggests the connection. Hobbes walked steadily up and down the hills in his patron's park when he was in his venerable old age. To the same practice may be justly ascribed the utilitarian philosophy. Old Jeremy Bentham kept himself up to his work for eighty years by his regular 'post-jentacular circumgyrations.' His chief disciple, James Mill, walked incessantly and preached as he walked. John Stuart Mill imbibed at once psychology, political economy, and a love of walks from his father. Walking was his one recreation; it saved him from becoming a mere smoke-dried pedant; and though he put forward the pretext of botanical researches, it helped him to perceive that man is something besides a mere logic machine. Mill's great rival as a spiritual guide, Carlyle, was a vigorous walker, and even in his latest years was a striking figure when performing his regular constitutionals in London. One of the vivid passages in the Reminiscences describes his walk with Irving from Glasgow to Drumclog. Here they sat on the 'brow of a peat hag, while far, far away to the westward, over our brown horizon, towered