Man's weakness makes him sociable. Our common sufferings draw our hearts to our fellow-creatures; we should have no duties to mankind if we were not men.
 Jean-Jacques Rousseau, Emile, or On Education (1762). copy citation

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Author Jean-Jacques Rousseau
Source Emile, or On Education
Topic weakness duty
Date 1762
Language English
Reference
Note Translated by Barbara Foxley
Weblink http://www.gutenberg.org/cache/epub/5427/pg5427-images.html

Context

“Yes, I maintain, and I am not afraid of the testimony of experience, a youth of good birth, one who has preserved his innocence up to the age of twenty, is at that age the best, the most generous, the most loving, and the most lovable of men. You never heard such a thing; I can well believe that philosophers such as you, brought up among the corruption of the public schools, are unaware of it. Man's weakness makes him sociable. Our common sufferings draw our hearts to our fellow-creatures; we should have no duties to mankind if we were not men. Every affection is a sign of insufficiency; if each of us had no need of others, we should hardly think of associating with them. So our frail happiness has its roots in our weakness. A really happy man is a hermit;” source