tangled question, ought to be able to box the compass very well; or before he has read ten pages he will find himself (as the Westmorland guides express it) 'maffled,'--and disposed to sit down and fall a crying with his guide at the sad bewilderment into which they have both strayed. It tends much to heighten the sense of Mr. Malthus's helplessness in this particular point--that of late years he has given himself the air too much of teasing Mr. Ricardo, one of the 'ugliest customers' in point of logic that ever entered the ring. Mr. Ricardo is a most 'dangerous' man; and Mr. Malthus would do well not to meddle with so 'vicious' a subject, whose arm (like Neate's) gives a blow like the kick of a horse. He has hitherto contented himself very good-naturedly with gently laying Mr. Malthus on his back; but, if he should once turn round with a serious determination to 'take the conceit' out of him, Mr. Malthus would assuredly be 'put into chancery,' and suffer a 'punishment' that must distress his friends.--Amongst those whom Mr. Malthus has perplexed by his logic, I am not one: in matter of logic, I hold myself impeccable; and, to say nothing of my sober days, I defy the devil and all the powers of darkness to get any advantage over me, even on those days when I am drunk, in relation to 'Barbara, Celarent, Darii, or Ferio.' [Footnote 25: MR. JOHN STUART MILL in his _Principles of Political Economy,_ Book III chaps, i. and ii., makes some interesting and appreciative remarks on De Quincey's settlement of 'the phraseology of value;' also, concerning his illustrations of 'demand and supply, in their relation to value.']