“If Thecla had symbolized love of which I felt myself undeserving, as I know now that she did, then did her symbolic force disappear when I locked the door of her cell behind me? That would be like saying that the writing of this book, over which I have labored for so many watches, will vanish in a blur of vermillion when I close it for the last time and dispatch it to the eternal library maintained by the old Ultan. The great question then, that I pondered as I watched the floating island with longing eyes and chafed at my bonds and cursed the hetman in my heart, is that of determining what these symbols mean in and of themselves. We are like children who look at print and see a serpent in the last letter but one, and a sword in the last.”