To me it's still a greater miracle when a fly flies than when a human being undertakes to do so.
(Karl Kraus (1874-1936), Austrian writer. Trans. by Harry Zohn, originally published in Beim Wort genommen (1955). Half-Truths and One-and-a-Half Truths, University of Chicago Press (1990).)
(Miguel De Cervantes (1547-1616), Spanish writer. Trans. by P. Motteux. Italian proverb quoted by Sancho Panza in Don Quixote, bk. 3, ch. 11, pt. 1 (1605).
This is one of the "catalogue of musty proverbs.")
(Virgil [Publius Vergilius Maro] (70-19 B.C.), Roman poet. Georgics, bk. 3, l. 284 (29 B.C.).
The Latin, fugit irreparabile tempus, is usually quoted tempus fugit.)
When you have shot one bird flying you have shot all birds flying. They are all different and they fly in different ways but the sensation is the same and the last one is as good as the first.
(Ernest Hemingway (1899-1961), U.S. author. Nick Adams, in "Fathers and Sons," Winner Take Nothing (1932).)