Here you go. (I read TSL years back, but had forgotten this passage):
http://liberalfascism.nationalreview.com/post/?q=MmYxZDkyMWYzMzg5NGYzNzVjNzkwZGE0MTA2ZTNhZmQ=
Hidden in the heart of this striving for Liberty there was also a deep hatred of personal freedom. That invaluable man Rousseau first revealed it. In his perfect democracy, only the state religion is permitted, slavery is restored, and the individual is told that he has really willed (though he didn't know it) whatever the Government tells him to do. From that starting point, via Hegel (another indispensable propagandist on our side), we easily contrived both the Nazi and the Communist state. Even in England we were pretty successful. I heard the other day that in that country a man could not, without a permit, cut down his own tree with his own axe, make it into planks with his own saw, and use the planks to build a toolshed in his own garden.
- C.S. Lewis, Screwtape Letters
"...the interconnectedness of Rousseauean ideology, the horrors of the twentieth century, and the modern nanny state, I thought Id share it with you."