Perhaps it could not be. Who but himself could undergo that great trial, and hardship, and self-denial, and firm purpose, never wavering, never sinking for a moment, keeping his grasp on life like one who holds up by main force a sinking and drowning friend?--how could a woman do it! He must then give up the thought. There was a choice,--friendship, and the love of woman,--the long life of immortality. There was something heroic and ennobling in choosing the latter. And so he walked with the mysterious girl on the hill-top, and sat down beside her on the grave, which still ceased not to redden, portentously beautiful, with that unnatural flower,--and they talked together; and Septimius looked on her weird beauty, and often said to himself, "This, too, will pass away; she is not capable of what I am; she is a woman. It must be a manly and courageous and forcible spirit, vastly rich in all three particulars, that has strength enough to live! Ah, is it surely so? There is such a dark sympathy between us, she knows me so well, she touches my inmost so at unawares, that I could almost think I had a companion here. Perhaps not so soon. At the end of centuries I might wed one; not now." But once he said to Sibyl Dacy, "Ah, how sweet it would be--sweet for me, at least--if this intercourse might last forever!" "That is an awful idea that you present," said Sibyl, with a hardly perceptible, involuntary shudder; "always on this hill-top, always passing and repassing this little hillock; always smelling these flowers! I always looking at this deep chasm in your brow; you always seeing my bloodless cheek!--doing this till these trees crumble away, till perhaps a new forest grew up wherever this white race had planted, and a race of savages again possess the soil. I should not like it. My mission here is but for a short time, and will soon be accomplished, and then I go." "You do not rightly estimate the way in which the long time might be spent," said Septimius. "We would find out a thousand uses of this world, uses and enjoyments which now men never dream of, because the world is just held to their mouths, and then snatched away again, before they have time hardly to taste it, instead of becoming acquainted with the deliciousness of this great world-fruit. But you speak of a mission, and as if you were now in performance of it. Will you not tell me what it is?" "No," said Sibyl Dacy, smiling on him. "But one day you shall know what it is,--none sooner nor better than you,--so much I promise you." "Are we friends?" asked Septimius, somewhat puzzled by her look. "We have an intimate relation to one another," replied Sibyl. "And what is it?" demanded Septimius. "That will appear hereafter," answered Sibyl, again smiling on him.