Douglas Hyde, A Literary History of Ireland, from Earliest Times to the Present Day
“ Almost in the twinkling of an eye Irish poetry completely changed its form and complexion, and from being, as it were, so bound up and swathed around with rules that none who had not spent years over its technicalities could move about in it with vigour, its spirit suddenly burst forth in all the freedom of the elements, and clothed itself, so to speak, in the colours of the rainbow. ”
