Men who are upright and simple are difficult to deceive because of their simplicity
 Jean-Jacques Rousseau, The Social Contract (1762). copy citation

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

Context

“there are no embroilments or conflicts of interests; the common good is everywhere clearly apparent, and only good sense is needed to perceive it. Peace, unity and equality are the enemies of political subtleties. Men who are upright and simple are difficult to deceive because of their simplicity; lures and ingenious pretexts fail to impose upon them, and they are not even subtle enough to be dupes. When, among the happiest people in the world, bands of peasants are seen regulating affairs of State under an oak, and always acting wisely, can we help scorning the ingenious methods of other nations, which make themselves illustrious and wretched with so much art and mystery?” source