The Hunting of the Snark the poem, among them existential angst, an allegory for tuberculosis, and a mockery of the Tichborne case. "The Hunting of the Snark" has been alluded to in various works and has been adapted for musicals, opera, plays, and music. "The Hunting of the Snark" shares its fictional setting with Lewis Carroll's earlier poem "Jabberwocky" published in his children's novel "Through the Looking-Glass" (1871). Eight nonsense words from "Jabberwocky" appear in "The Hunting of the Snark": bandersnatch, beamish, frumious, galumphing, jubjub, mimsiest (which previously appeared as mimsy in "Jabberwocky"), outgrabe and uffish. In a letter to the mother of his young
What the Tortoise Said to Achilles What the Tortoise Said to Achilles "What the Tortoise Said to Achilles", written by Lewis Carroll in 1895 for the philosophical journal "Mind", is a brief allegorical dialogue on the foundations of logic. The title alludes to one of Zeno's paradoxes of motion, in which Achilles could never overtake the tortoise in a race. In Carroll's dialogue, the tortoise challenges Achilles to use the force of logic to make him accept the conclusion of a simple deductive argument. Ultimately, Achilles fails, because the clever tortoise leads him into an infinite regression. The discussion begins by considering the following logical argument: