I don't know how to say it, but after last night I feel different. I seem to see ahead, in a kind of way. I know we are going to take a very long road, into darkness; but I know I can't turn back. It isn't right to see Elves now, nor dragons, nor mountains, that I want - I don't rightly know what I want: but I have something to do before the end, and it lies ahead, not in the Shire. I must see it through, sir, if you understand me.

The Lord of the Rings: The fellowship of the ring (ed. 1954)