Wise men, if they try to speak their language to the common herd instead of its own, cannot possibly make themselves understood.
 Jean-Jacques Rousseau, The Social Contract (1762). copy citation

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Author Jean-Jacques Rousseau
Source The Social Contract
Topic understanding language
Date 1762
Language English
Reference Of the Social Contract, or Principles of Political Law, Book II
Note Translated by George Douglas Howard Cole
Weblink https://en.wikisource.org/wiki/The_Social_Contract/Book_II

Context

“Thus in the task of legislation we find together two things which appear to be incompatible: an enterprise too difficult for human powers, and, for its execution, an authority that is no authority. There is a further difficulty that deserves attention. Wise men, if they try to speak their language to the common herd instead of its own, cannot possibly make themselves understood. There are a thousand kinds of ideas which it is impossible to translate into popular language. Conceptions that are too general and objects that are too remote are equally out of its range: each individual, having no taste for any other plan of government than that which suits his particular interest, finds it difficult to realise the advantages he might hope to draw from the continual privations good laws impose.” source