Then, too, Paul learned the magic of words, the melodious accent of letters, sometimes so sweet, sometimes so harsh; then the growing phrase, the word that beckons as it were other words to join it trippingly; the thought that draws the blood to the brain, and sets the heart beating swiftly--he learned the words that sound like far-off bells, or that wake a gentle echo in the spirit, the words that burn into the heart, and make the hearer ashamed of all that is hard and low. But he learned, too, that the craftsman in words must not build up his song word by word, as a man fetches bricks to make a wall; but that he must see the whole thought clear first, in a kind of divine flash, so that when he turns for words to write it, he finds them piled to his hand.
All these things Paul learnt, and day by day he suffered all the sweet surprises and joys of art. There were days that were not so, when the strings jangled aimlessly, and seemed to have no soul in them; days when it appeared that the cloud could not lift, as though light and music together were dead in the world--but these days were few; and Paul growing active and strong, caring little what he ate and drank, tasting no wine, because it fevered him at first, and then left him ill at ease, knowing no evil or luxurious thoughts, sleeping lightly and hardly, found his spirits very pure and plentiful; or if he was sad, it was a clear sadness that had something beautiful within it, and dwelt not on any past grossness of his own, but upon the thought that all beautiful things can but live for a time, and must then be laid away in the darkness and in the cold.
So Paul grew up knowing neither friendship nor love, only stirred at the sight of a beautiful face, a shapely hand, or a slender form; by a grateful wonder for what was so fair; untainted by any desire to master it, or make it his own; living only for his art, and with a sort of blind devotion to Mark, whom he soon excelled, though he knew it not. Mark once said to him, when Paul had made a song of some old forgotten sorrow, "How do you know all this, boy? You have not suffered, you have not lived!" "Oh," said Paul gaily, knowing it to be praise, "my heart tells me it is so."