Rachel

“Where did you go to, if I may ask?' said Thorin to Gandalf as they rode along.
To look ahead,' said he.
And what brought you back in the nick of time?'
Looking behind,' said he.”
― J.R.R. Tolkien, The Hobbit, or There and Back Again

“I will not say: do not weep; for not all tears are an evil.”
― J.R.R. Tolkien, The Return of the King

“Well, here at last, dear friends, on the shores of the Sea comes the end of our fellowship in Middle-earth. Go in peace! I will not say: do not weep; for not all tears are an evil.”
― J.R.R. Tolkien, The Return of the King

“I wish it need not have happened in my time," said Frodo.
"So do I," said Gandalf, "and so do all who live to see such times. But that is not for them to decide. All we have to decide is what to do with the time that is given us.”
― J.R.R. Tolkien, The Fellowship of the Ring