DEVIL-PUZZLERS
is a gentleman who gives a young lady a young dog, like a person who rides rapidly up hill? A. Because he gives a gallop up (gal-a-pup).
Sub-variety; depending upon a violation of something like the "principle of excluded middle," a very fallacy of a fallacy; such as the ancient "nigger-minstrel!" case, Why is an elephant like a brick? A. Because neither of them can climb a tree.
II. (A. D.) Why is A unlike B? (answerable) usually put thus: What is the difference between A and B? (Figure I., if worded in the same style, would become: "What is the similarity between A and B?): as. What is the difference between the old United-States Bank and the Fulton Ferry-boat signals in thick weather? A. One is a fog whistle, and the other is a Whig fossil.
III. (U. R.) Why is A like B? (unanswerable): as Charles Lamb's well-known question, Is that your own hare, or a wig?
IV. (U. D.) Why is A unlike B? (unanswerable): i. e., What is the difference, &c., as. What is the difference between a fac simile and a sick family; or between hydraulics and raw-hide licks?
But let me not diverge too far into frivolity. All the hopefully difficult questions Dr. Hicok set down and classified. He compiled a set of rules on the subject, and indeed developed a whole philosophy of it, by which he struck off, as soluble, questions or classes of them. Some he thought out himself; others were now and then answered in some learned book, that led the way through the very heart of one or another of his biggest mill-stones.
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