And that his reactions to advertisements were normal in every way.
Policies taken out in his name prove that he was fully insured,
And his Health-card shows that he was once in hospital but left it cured.
Both Producers Research and High--Grade Living declare
He was fully sensible to the advantages of the Installment Plan
And had everything necessary to the Modern Man,
A phonograph, a radio, a car and a Frigidaire.
Our researchers into Public Opinion are content
That he held the proper opinions for the time of the year;
When there was peace he was for peace; when there was war he went.
He was married and added five children to the population,
which our Eugenist says was the right number for a parent of his generation,
And our teachers report he never interfered with their education.
Was he free? Was he happy? The question is absurd:
Had anything been wrong, we should certainly have heard.
Notice how the speaker calls them ‘'our’‘ teachers and not ’‘theirs’‘. 
 The speaker implies  the unknown citizen  was a good parent since he never ‘'interfered’‘ with the education. This basically means that the control of the education was left in the state’s hands, and this is something they value. Giving the state (or government) control of the kids education allows for the government to further breed “unknown citizens.” 

The Unknown Citizen