Still it is obvious that such tales as were invented to amuse for the purposes we have described, would have a deeper interest for those who listened to them, if founded in some measure upon fact, and connected in respect to the scene of their occurrence, with real localities. A prince and his court sitting at their tables in the palace or the tent, at the close of a feast, would listen with greater interest to a story that purported to be an account of the deeds and the marvelous adventures of their own ancestors, than to one that was wholly and avowedly imaginary. The inventors of these tales would of course generally choose such subjects, and their narrations would generally consist therefore rather of embellishments of actual transactions, than of inventions wholly original. Their heroes were consequently real men; the principal actions ascribed to them were real actions, and the places referred to were real localities. Thus there was a semblance of truth and reality in all these tales which added greatly to the interest of them; while there were no means of ascertaining the real truth, and thus spoiling the story by making the falsehood or improbability of it evident and glaring. We cannot well have a better illustration of these principles than is afforded by the story of Cadmus, an adventurer who was said to have brought the knowledge of alphabetic writing into Greece from some countries farther eastward. In modern times there is a very strong interest felt in ascertaining the exact truth on this subject. The art of writing with alphabetic characters was so great an invention, and it has exerted so vast an influence on the condition and progress of mankind since it was introduced, that a very strong interest is now felt in every thing that can be ascertained as actually fact, in respect to its origin. If it were possible now to determine under what circumstances the method of representing the elements of sound by written characters was first devised, to discover who it was that first conceived the idea, and what led him to make the attempt, what difficulties he encountered, to what purposes he first applied his invention, and to what results it led, the whole world would take a very strong interest in the revelation. The essential point, however, to be observed, is that it is the _real truth_ in respect to the subject that the world are now interested in knowing. Were a romance writer to invent a tale in respect to the origin of writing, however ingenious and entertaining it might be in its details, it would excite in the learned world at the present day no interest whatever.