A great battle with the Danaans at Telltown(109) then follows. The three kings and three queens of the Danaans, with many of their people, are slain, and the children of Miled—the last of the mythical invaders of Ireland—enter upon the sovranty of Ireland. But the People of Dana do not withdraw. By their magic art they cast over themselves a veil of invisibility, which they can put on or off as they choose. There are two Irelands henceforward, the spiritual and the earthly. The Danaans dwell in the spiritual Ireland, which is portioned out among them by their great overlord, the Dagda. Where the human eye can see but green mounds and ramparts, the relics of ruined fortresses or sepulchres, there rise the fairy palaces of the defeated divinities; there they hold their revels in eternal sunshine, nourished by the magic meat and ale that give them undying youth and beauty; and thence they come forth at times to mingle with mortal men in love or in war. The ancient mythical literature conceives them as heroic and splendid in strength and beauty. In later times, and as Christian influences grew stronger, they dwindle into fairies, the People of the Sidhe;(110) but they have never wholly perished; to this day the Land of Youth and its inhabitants live in the imagination of the Irish peasant. *The Meaning of the Danaan Myth* All myths constructed by a primitive people are symbols, and if we can discover what it is that they symbolise we have a valuable clue to the spiritual character, and sometimes even to the history, of the people from whom they sprang. Now the meaning of the Danaan myth as it appears in the bardic literature, though it has undergone much distortion before it reached us, is perfectly clear. The Danaans represent the Celtic reverence for science, poetry, and artistic skill, blended, of course, with the earlier conception of the divinity of the powers of Light. In their combat with the Firbolgs the victory of the intellect over dulness and ignorance is plainly portrayed—the comparison of the heavy, blunt weapon of the Firbolgs with the light and penetrating spears of the People of Dana is an indication which it is impossible to mistake. Again, in their struggle with a far more powerful and dangerous enemy, the Fomorians, we are evidently to see the combat of the powers of Light with evil of a more positive kind than that represented by the Firbolgs. The Fomorians stand not for mere dulness or stupidity, but for the forces of tyranny, cruelty, and greed—for moral rather than for intellectual darkness. *The Meaning of the Milesian Myth*