“To the optimist, pessimists are neurotic; to the pessimist, optimists are deluded.”
David H. Levy (1948) Canadian astronomer
Humor in Psychotherapy (2007)
Conrad in Burger's Daughter (1979), p. 42
“To the optimist, pessimists are neurotic; to the pessimist, optimists are deluded.”
David H. Levy (1948) Canadian astronomer
Humor in Psychotherapy (2007)
George Bernard Shaw (1856–1950) Irish playwright
Variant: Both optimists and pessimists contribute to society. The optimist invents the aeroplane, the pessimist the parachute.
Didier Sornette (1957) French scientist
Source: Why Stock Markets Crash - Critical Events in Complex Systems (2003), Chapter 10, 2050: The End Of The Growth Era?, p. 390.
Gladys Bronwyn Stern (1890–1973) British writer
Quoted in Women Know Everything!: 3,241 Quips, Quotes, and Brilliant Remarks By Karen Weekes, p. 41
Shimon Peres (1923–2016) Israeli politician, 8th prime minister and 9th president of Israel
As quoted in Serving "60 Years to Life", Newsweek Europe (12 December 2005)
Christopher Monckton (1952) British public speaker and hereditary peer
Monckton climate change video goes viral http://wattsupwiththat.com/2009/11/16/monckton-climate-change-video-goes-viral/ wattsupwiththat.com, November 16, 2009.
Albert Schweitzer (1875–1965) French-German physician, theologian, musician and philosopher
Epilogue, p. 242
Out of My Life and Thought : An Autobiography (1933)