The better the constitution of a State is, the more do public affairs encroach on private in the minds of the citizens.
 Jean-Jacques Rousseau, The Social Contract (1762). copy citation

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

Context

“In a country that is truly free, the citizens do everything with their own arms and nothing by means of money; so far from paying to be exempted from their duties, they would even pay for the privilege of fulfilling them themselves. I am far from taking the common view: I hold enforced labour to be less opposed to liberty than taxes.
The better the constitution of a State is, the more do public affairs encroach on private in the minds of the citizens. Private affairs are even of much less importance, because the aggregate of the common happiness furnishes a greater proportion of that of each individual, so that there is less for him to seek in particular cares.” source