‘I would ask one thing before we go,’ said Frodo, ‘a thing which I often meant to ask Gandalf in Rivendell. I am permitted to wear the One Ring: why cannot I see all the others and know the thoughts of those that wear them?’
‘You have not tried,’ she said. ‘Only thrice have you set the Ring upon your finger since you knew what you possessed. Do not try! It would destroy you. Did not Gandalf tell you that the rings give power according to the measure of each possessor? Before you could use that power you would need to become far stronger, and to train your will to the domination of others. Yet even so, as Ring-bearer and as one that has borne it on finger and seen that which is hidden, your sight is grown keener. You have perceived my thought more clearly than many that are accounted wise. You saw the Eye of him that holds the Seven and the Nine. And did you not see and recognize the ring upon my finger? Did you see my ring?’ she asked turning again to Sam.
‘No, Lady,’ he answered. ‘To tell you the truth, I wondered what you were talking about. I saw a star through your fingers. But if you’ll pardon my speaking out, I think my master was right. I wish you’d take his Ring. You’d put things to rights. You’d stop them digging up the Gaffer and turning him adrift. You’d make some folk pay for their dirty work.’
‘I would,’ she said. ‘That is how it would begin. But it would not stop with that, alas! We will not speak more of it. Let us go!’