Let us suppose that the Man from the Moon comes to the earth and listens to some music in a gramophone. He seeks for the origin of the delight produced in his mind. The facts before him are a cabinet made of wood and a revolving disc producing sound; but the one thing which is neither seen nor can be explained is the truth of the music, which his personality must immediately acknowledge as a personal message. It is neither in the wood, nor in the disc, nor in the sound of the notes. If the Man from the Moon be a poet, as can reasonably be supposed, he will write about a fairy imprisoned in that box, who sits spinning fabrics of songs expressing her cry for a far-away magic casement opening on the foam of some perilous sea, in a fairyland forlorn. It will not be literally, but essentially true. The facts of the gramophone make us aware of the laws of sound, but the music gives us personal companionship. The bare facts about April are alternate sunshine and showers; but the subtle blending of shadows and lights, of murmurs and movements, in April, gives us not mere shocks of sensation, but unity of joy as does music. Therefore when a poet sees the vision of a girl in April, even a downright materialist is in sympathy with him. But we know that the same individual would be menacingly angry if the law of heredity or a geometrical problem were described as a girl or a rose—or even as a cat or a camel. For these intellectual abstractions have no magical touch for our lute-strings of imagination. They are no dreams, as are the harmony of bird-songs, rain-washed leaves glistening in the sun, and pale clouds floating in the blue. The ultimate truth of our personality is that we are no mere biologists or geometricians; "we are the dreamers of dreams, we are the music-makers." This dreaming or music-making is not a function of the lotus-eaters, it is the creative impulse which makes songs not only with words and tunes, lines and colours, but with stones and metals, with ideas and men: With wonderful deathless ditties We build up the world's great cities, And out of a fabulous story We fashion an empire's glory.