“Frodo raised his head, and then stood up. Despair had not left him, but the weakness had passed. He even smiled grimly, feeling now as clearly as a moment before he had felt the opposite, that what he had to do, he had to do, if he could, and that whether Faramir or Aragorn or Elrond or Galadriel or Gandalf or anyone else knew about it was beside the purpose. He took his staff in one hand and the phial in his other. When he saw that the clear light was already welling through his fingers, he thrust it into his bosom and held it against his heart. Then turning from the city of Morgul, now no more than a grey glimmer across a dark gulf, he prepared to take the upward road.”
Book:The Two Towers