You must await your thirst and allow it to become complete: otherwise you will never discover your spring, which can never be anyone else's!
(Friedrich Nietzsche (1844-1900), German philosopher, classical scholar, critic of culture. Friedrich Nietzsche, Sämtliche Werke: Kritische Studienausgabe, vol. 10, p. 193, selection 5, number 54, eds. Giorgio Colli and Mazzino Montinari, Berlin, de Gruyter (1980). Unpublished fragments dating to November 1882February 1883.
Originally meant to be attributed to Zarathustra in Thus Spoke Zarathustra.)
The young pines springing up in the corn-fields from year to year are to me a refreshing fact.
(Henry David Thoreau (1817-1862), U.S. philosopher, author, naturalist. A Week on the Concord and Merrimack Rivers (1849), in The Writings of Henry David Thoreau, vol. 1, p. 55, Houghton Mifflin (1906).)