Snark (Lewis Carroll) Snark (Lewis Carroll) The snark is a fictional animal species created by Lewis Carroll in his nonsense poem "The Hunting of the Snark". His descriptions of the creatures were, in his own words, unimaginable, and he wanted that to remain so. According to Carroll, the initial inspiration to write the poem – which he called an "agony in eight fits" – was the final line, "For the snark was a boojum, you see". Carroll was asked repeatedly to explain the snark. In all cases, his answer was he did not know and could not explain. Later commentators have offered many
Carroll diagram Carroll diagram A Carroll diagram, Lewis Carroll's square, biliteral diagram or a "two-way table" is a diagram used for grouping things in a yes/no fashion. Numbers or objects are either categorised as 'x' (having an attribute x) or 'not x' (not having an attribute 'x'). They are named after Lewis Carroll, the pseudonym of Charles Lutwidge Dodgson. Although Carroll diagrams can be as simple as the first one above, the most well known types are those similar to the second one, where two attributes are shown. The <nowiki>'</nowiki>universe<nowiki>'</nowiki> of a Carroll diagram is contained within the boxes in the diagram,