He who sang or danced best; the handsomest, the strongest, the most dexterous, or the most eloquent, came to be the most respected: this was the first step towards inequality, and at the same time towards vice. From the first distinctions there arose on one side vanity and contempt, on the other envy and shame; and the fermentation raised by these new leavens at length produced combinations fatal to happiness and innocence.

jean jacques rousseau, second discourse, p.118