Jean-Jacques Rousseau's role in the creation of romanticism has been exaggerated in some circles, says Isaiah Berlin. In making this case, he says that there isn't as sharp a break between the canonical Enlightenment figures on the one hand and Rousseau on the other as is sometimes thought, at least if we look to actual content. "If we consider what it is that Rousseau actually said, as opposed to the manner in which he said it -- and the manner and the life are what are important -- we find that it is the purest milk of the rationalist world....Rousseau's actual doctrine is not all that different from that of the Encyclopaedists. He disliked them personally, because temperamentally he was a kind of dervish from the desert. He was paranoiac, savage, and gloomy in some respects ... he did not have much in common with the people at Holbach's rather irreverent table or at the elegant receptions with Voltaire held at Ferney. But this was to a certain degree a per...