It is impossible (as M. Gaston Paris has shown) to separate the spirit of French romance from the spirit of the Provençal lyric poetry. The romances represent in a narrative form the ideas and the spirit which took shape as lyric poetry in the South; the romances are directly dependent upon the poetry of the South for their principal motives. The courtesy of the Provençal poetry, with its idealism and its pedantry, its psychological formalism, its rhetoric of antithesis and conceits, is to be found again in the narrative poetry of France in the twelfth century, just as, in the thirteenth, all the floods of lyrical idealism are collected in the didactic reservoir of the _Romaunt of the Rose_. The dominant interest in the French romances is the same as in the Provençal lyric poetry and in the _Romaunt of the Rose_; namely, the idealist or courteous science of love. The origins of this mode of thought are difficult to trace fully. The inquiry belongs more immediately to the history of Provence than of France, for the romancers are the pupils of the Provençal school; not independent practitioners of the same craft, but directly indebted to Provence for some of their main ideas and a good deal of their rhetoric. In Provence itself the origins are partly to be found in the natural (_i.e._ inexplicable) development of popular love-poetry, and in the corresponding progress of society and its sentiments; while among the definite influences that can be proved and explained, one of the strongest is that of Latin poetry, particularly of the _Art of Love_. About this there can be no doubt, however great may seem to be the interval between the ideas of Ovid and those of the Provençal lyrists, not to speak of their greater scholars in Italy, Dante and Petrarch. The pedantry of Ovid was taken seriously, for one thing, in an age when everything systematic was valuable just because it was a system; when every doctrine was profitable. For another thing, they found in Ovid the form, at least, of devotion, and again the _Art of Love_ was not their only book. There were other writings of Ovid and works of other poets from whom the Middle Ages learned their lesson of chivalrous service; not for the most part, it must be confessed, from the example of "Paynim Knights," but far more from the classical "Legend of Good Women," from the passion of Dido and the other heroines. It is true that there were some names of ancient heroes that were held in honour; the name of Paris is almost inseparable from the name of Tristram, wherever a medieval poet has occasion to praise the true lovers of old time, and Dante followed the common form when he brought the names together in his fifth canto.