" The romantic idealism, the self-conscious ‘sentimental’ heroism of chivalry are idealism and heroism at second hand, and originate primarily in the ambition and the deliberation with which this new nobility set about developing the notions of its own peculiar honour. Its zeal is only a sign of unsureness and weakness which the old nobility does not, or at least did not, suffer from as long as uninfluenced by the new, inwardly unstable, company of the knights. This instability shows itself most strikingly in its equivocal attitude to the conventional forms of noble living. On the one hand, it clings to the superficialities and exaggerates the formalities of the aristocratic manner of life; on the other hand, it sets inward nobility of soul above the outward and purely formal nobility of birth and manners. Conscious of its subordinate position, it exaggerates the value of mere forms, but conscious also of possessing capacities equal to or even greater than those of the old aristocracy, it, at the same time, depreciates the value of such forms and of noble birth as such. "

― Arnold Hauser , The Social History of Art, Volume 1: From Prehistoric Times to the Middle Ages