I am glad you are here with me. Here at the end of all things, Sam.

And the ship went out into the High Sea and passed into the West, until at last on a night of rain Frodo smelled a sweet fragrance on the air and heard the sound of singing that came over the water. And then it seemed to him that as in his dream in the house of Bombadil, the grey rain-curtain turned all to silver glass and was rolled back, and he beheld white shores and beyond them a far green country under a swift sunrise.

And you, Ring-bearer,’ she said, turning to Frodo. ‘I come to you last who are not last in my thoughts. For you I have prepared this.’ She held up a small crystal phial: it glittered as she moved it, and rays of white light sprang from her hand. ‘In this phial,’ she said, ‘is caught the light of Eärendil’s star, set amid the waters of my fountain. It will shine still brighter when night is about you. May it be a light to you in dark places, when all other lights go out. Remember Galadriel and her Mirror!’

Frodo took the phial, and for a moment as it shone between them, he saw her again standing like a queen, great and beautiful.

You can trust us to stick to you through thick and thin – to the bitter end. And you can trust us to keep any secret of yours – closer than you yourself keep it. But you cannot trust us to let you face trouble alone, and go off without a word. We are your friends, Frodo. Anyway: there it is. We know most of what Gandalf has told you. We know a good deal about the ring. We are horribly afraid–but we are coming with you; or following you like hounds.

Frodo: I can't do this, Sam.
Sam: I know. It's all wrong. By rights we shouldn't even be here. But we are. It's like in the great stories, Mr. Frodo. The ones that really mattered. Full of darkness, and danger, they were. And sometimes you didn't want to know the end, because how could the end be happy? How could the world go back to the way it was when so much bad had happened? But in the end, it's only a passing thing, this shadow. Even darkness must pass. A new day will come. And when the sun shines, it'll shine out the clearer. Those were the stories that stayed with you. That meant something. Even if you were too small to understand why. But I think, Mr. Frodo, I do understand. I know now. Folk in those stories had lots of chances of turning back only they didn't. They kept going. Because they were holding on to something.
Frodo: What are we holding on to, Sam?
Sam: That there's some good in this world, Mr. Frodo...and it's worth fighting for.

Many that live deserve death. And some that die deserve life. Can you give it to them? Then do not be too eager to deal out death in judgement. For even the very wise cannot see all ends. I have not much hope that Gollum can be cured before he dies, but there is a chance of it. And he is bound up with the fate of the Ring. My heart tells me that he has some part to play yet, for good or ill, before the end; and when that comes, the pity of Bilbo may rule the fate of many - yours not least.