Edited by Ursula Bridge (London: Routledge and Kegan Paul, 1953)
[From T. Sturge Moore to Yeats, April 16, 1930] Have you read Santayana's Platonism and the Spiritual Life? He thinks the Indian philosophers the most spiritual, but his arguments leave me skeptical as to whether mere liberation from existence has any value or probability as a consummation. I prefer with Wittgenstein, whom I don't understand, to think that nothing at all can be said about ultimates, or reality in an ultimate sense. Anyway I can say nothing that approaches giving me satisfaction, nor am I satisfied by what others say. Your "Sailing to Byzantium," magnificent as the first three stanzas are, lets me down in the fourth, as such a goldsmith's bird is as much nature as a man's body, especially if it only sings like Homer and Shakespeare of what is past or to come to Lords and Ladies.
[Yeats responds, October 4, 1930] My dear Sturge Moore,
Yes, I have decided to call the book Byzantium. I enclose the poem, from which the name is taken, hoping that it may suggest symbolism for the cover. The poem originates from a criticism of yours. You objected to the last verse of "Sailing to Byzantium" because a bird made by a goldsmith was just as natural as anything else. That showed me that the idea needed exposition.