A child of fifteen with the assurance of a man of the world is a thing against all nature
 Honoré de Balzac, Letters of Two Brides (1841). copy citation

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Author Honoré de Balzac
Source Letters of Two Brides
Topic self-assurance world
Date 1841
Language English
Reference
Note Translated by R. S. Scott
Weblink http://www.gutenberg.org/files/1941/1941-h/1941-h.htm

Context

“The finer distinctions, which regulate the conduct of matured men and women, elude their perceptions, and they take feeling and passion for their guide instead of subordinating those to the code of society; whilst the gay trappings and tinsel which attract so much of the world's favor blind them to the importance of the more sober virtues. A child of fifteen with the assurance of a man of the world is a thing against all nature; at twenty-five he will be prematurely old, and his precocious knowledge only unfits him for the genuine study on which all solid ability must rest. Life in society is one long comedy, and those who take part in it, like other actors, reflect back impressions which never penetrate below the surface.” source