The wisest writers devote themselves to what a man ought to know, without asking what a child is capable of learning. They are always looking for the man in the child, without considering what he is before he becomes a man.
 Jean-Jacques Rousseau, Emile, or On Education (1762). copy citation

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

Context

“Even after Locke's book was written the subject remained almost untouched, and I fear that my book will leave it pretty much as it found it. We know nothing of childhood; and with our mistaken notions the further we advance the further we go astray. The wisest writers devote themselves to what a man ought to know, without asking what a child is capable of learning. They are always looking for the man in the child, without considering what he is before he becomes a man. It is to this study that I have chiefly devoted myself, so that if my method is fanciful and unsound, my observations may still be of service. I may be greatly mistaken as to what ought to be done, but I think I have clearly perceived the material which is to be worked upon.” source