"If I imagined two kingdoms adjoining one another, with one of which I was fairly well acquainted, and although unfamiliar with the other, and I was not allowed to enter the unknown realm, however much I desired to do so, I should still be able to form some conception of its nature. I could go to the limits of the kingdom with which I was acquainted and follow its boundaries, and as I did so, I should in this way describe the boundaries, and as I did so I should in this way describe the boundaries of this unknown country, and thus without ever having set foot in it, obtain a general conception of it. And if this was a task that engrossed my energies, and if I was indefatigable in my desire to be accurate, it would doubtless sometimes happen that, as I stood sadly at my country’s boundary and looked longingly into the unknown country, which was so near me and yet so far away, some little revelation might be vouchsafed to me. And though I feel that music is an art which to the highest degree requires experience to justify one in having an opinion about it, still I comfort myself, as I have so often done before, with the paradox that, even in ignorance and mere intimations, there is also a kind of experience. I comfort myself by remembering that Diana, who had not herself given birth, nevertheless came to the assistance of the child-bearing; moreover, that she had this as a native gift from childhood, so that she came to the assistance of Latona in her labor, when she herself was born. The kingdom known to me, to whose utmost boundaries I intend to go in order to discover music, is language."