page_title: Digital infinity
hierarchical_section_title: Digital infinity
caption_attribution_description: English: Frontispiece (by Stefan Della Bella) and title page of Galileo Galilei's Dialogue Concerning the Two Chief World Systems, published by Giovanni Battista Landini in 1632 in Florence.
context_page_description: Digital infinity is a technical term in theoretical linguistics. Alternative formulations are "discrete infinity" and "the infinite use of finite means". The idea is that all human languages follow a simple logical principle, according to which a limited set of digits—irreducible atomic sound elements—are combined to produce an infinite range of potentially meaningful expressions.
  Language is, at its core, a system that is both digital and infinite. To my knowledge, there is no other biological system with these properties....
  — Noam Chomsky
  It remains for us to examine the spiritual element of speech ... this marvelous invention of composing from twenty-five or thirty sounds an infinite variety of words, which, although not having any resemblance in themselves to that which passes through our minds, nevertheless do not fail to reveal to others all of the secrets of the mind, and to make intelligible to others who cannot penetrate into the mind all that we conceive and all of the diverse movements of our souls.
  — Antoine Arnauld and Claude Lancelot
  Noam Chomsky cites Galileo as perhaps the first to recognise the significance of digital infinity.
context_section_description: Digital infinity is a technical term in theoretical linguistics. Alternative formulations are "discrete infinity" and "the infinite use of finite means". The idea is that all human languages follow a simple logical principle, according to which a limited set of digits—irreducible atomic sound elements—are combined to produce an infinite range of potentially meaningful expressions. 
  Language is, at its core, a system that is both digital and infinite. To my knowledge, there is no other biological system with these properties....
  — Noam Chomsky
  It remains for us to examine the spiritual element of speech ... this marvelous invention of composing from twenty-five or thirty sounds an infinite variety of words, which, although not having any resemblance in themselves to that which passes through our minds, nevertheless do not fail to reveal to others all of the secrets of the mind, and to make intelligible to others who cannot penetrate into the mind all that we conceive and all of the diverse movements of our souls.
  — Antoine Arnauld and Claude Lancelot
  Noam Chomsky cites Galileo as perhaps the first to recognise the significance of digital infinity. This principle, notes Chomsky, is "the core property of human language, and one of its most distinctive properties: the use of finite means to express an unlimited array of thoughts". In his Dialogo, Galileo describes with wonder the discovery of a means to communicate one's "most secret thoughts to any other person ... with no greater difficulty than the various collocations of twenty-four little characters upon a paper." "This is the greatest of all human inventions," Galileo continues, noting it to be "comparable to the creations of a Michelangelo".
caption: Frontispiece and title page of the Dialogue
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