She had seen that the finger of Death was upon her bosom -- that, like the ephemeron, she had been made perfect in loveliness only to die; but the terrors of the grave to her lay solely in a consideration which she revealed to me, one evening at twilight, by the banks of the River of Silence. She grieved to think that, having entombed her in the Valley of the Many-Colored Grass, I would quit forever its happy recesses, transferring the love which now was so passionately her own to some maiden of the outer and everyday world. And, then and there, I threw myself hurriedly at the feet of Eleonora, and offered up a vow, to herself and to Heaven, that I would never bind myself in marriage to any daughter of Earth -- that I would in no manner prove recreant to her dear memory, or to the memory of the devout affection with which she had blessed me.

Edgar Allan Poe