All folk literature, and all literature that keeps the folk tradition, delights in unbounded and immortal things. The _Kalevala_ delights in the seven hundred years that Luonaton wanders in the depths of the sea with Wäinämöinen in her womb, and the Mahomedan king in the Song of Roland, pondering upon the greatness of Charlemagne, repeats over and over, ‘He is three hundred years old, when will he weary of war?’ Cuchulain in the Irish folk tale had the passion of victory, and he overcame all men, and died warring upon the waves, because they alone had the strength to overcome him. The lover in the Irish folk song bids his beloved come with him into the woods, and see the salmon leap in the rivers, and hear the cuckoo sing, because death will never find them in the heart of the woods. Oisin, new come from his three hundred years of faeryland, and of the love that is in faeryland, bids Saint Patrick cease his prayers a while and listen to the blackbird, because it is the blackbird of Darrycarn that Finn brought from Norway, three hundred years before, and set its nest upon the oak-tree with his own hands. Surely if one goes far enough into the woods, one will find there all that one is seeking? Who knows how many centuries the birds of the woods have been singing? All folk literature has indeed a passion whose like is not in modern literature and music and art, except where it has come by some straight or crooked way out of ancient times. Love was held to be a fatal sickness in ancient Ireland, and there is a love-poem in _The Songs of Connacht_ that is like a death cry: ‘My love, O she is my love, the woman who is most for destroying me, dearer is she for making me ill than the woman who would be for making me well. She is my treasure, O she is my treasure, the woman of the grey eyes ... a woman who would not lay a hand under my head.... She is my love, O she is my love, the woman who left no strength in me; a woman who would not breathe a sigh after me, a woman who would not raise a stone at my tomb.... She is my secret love, O she is my secret love. A woman who tells me nothing, ... a woman who does not remember me to be out.... She is my choice, O she is my choice, the woman who would not look back at me, the woman who would not make peace with me.... She is my desire, O she is my desire: a woman dearest to me under the sun, a woman who would not pay me heed, if I were to sit by her side. It is she ruined my heart and left a sigh for ever in me.’ There is another song that ends, ‘The Erne shall be in strong flood, the hills shall be torn down, and the sea shall have red waves, and blood shall be spilled, and every mountain valley and every moor shall be on high, before you shall perish, my little black rose.’ Nor do the old Irish weigh and measure their hatred. The nurse of O’Sullivan Bere in the folk song prays that the bed of his betrayer may be the red hearth-stone of hell for ever. And an Elizabethan Irish