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more things in heaven and Earth, Horatio

Cultural  

  1. A phrase used by the title character in the play Hamlet, by William Shakespeare. Hamlet suggests that human knowledge is limited: There are more things in heaven and Earth, Horatio, / Than are dreamt of in your philosophy [science].

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Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.