The most exhausting thing in life, I have discovered, is being insincere.
Authentication Score 3
Citation
Lindbergh, Anne Morrow. Gift from the Sea. Pantheon Books, 1955, ch. 2.
Aviator
Lindbergh, Anne Morrow. Gift from the Sea. Pantheon Books, 1955, ch. 2.
Markham, Beryl. West with the Night. Houghton Mifflin Company, 1942, ch. 11.
Earhart, Amelia. Quoted in "Courage." Who is Amelia Earhart?, written by Marion Perkins. Survey Graphic, 1 July 1928.
Lindbergh, Charles. Journal entry. 26 Aug. 1938.
Earhart, Amelia. Letter to George Putnam. 2 July 1937.
Wright, Orville. Telegram to Reverend Milton Wright. 17 Dec. 1903.
Wright, Orville. Quoted in To Fly: The Story of the Wright Brothers, written by Wendie C. Old. Houghton Mifflin Harcourt, 2002.
Wright, Orville. "Orville Wright to George A. Spratt, Dayton, Ohio, June 7, 1908." Miracle at Kitty Hawk: The Letters of Wilbur and Orville Wright, edited by Fred. C. Kelly. Da Capo Press, 2002. Originally a letter to George A. Spratt. 7 June 1908.