Mature psychological health cannot exist unless we are capable of doubting any form of conceptual certitude about ourselves or anything else.

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• Winston Churchill

  Former Prime Minister Of The United Kingdom

  Monday, Nov 30, 1874
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• Ralph Waldo Emerson

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• Barack Obama

  44Th U.s. President

  Friday, Aug 04, 1961
  

• Aldous Huxley

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  Thursday, Jul 26, 1894
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• Peter Drucker

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  Friday, Nov 19, 1909
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• George Bernard Shaw

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  Saturday, Jul 26, 1856
  Thursday, Nov 02, 1950

• Will Rogers

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• Charles Spurgeon

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• Chanakya

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  Thursday, Jan 01, 1970
  Thursday, Jan 01, 1970

• Marcus Aurelius

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• Vince Lombardi

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  Thursday, Sep 03, 1970

• Voltaire

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  Sunday, Nov 21, 1694
  Saturday, May 30, 1778

• Dalai Lama

  Saturday, Jul 06, 1935
  

• Jean De La Bruyere

  Wednesday, Aug 16, 1645
  Thursday, May 10, 1696

• Henry David Thoreau

  Author

  Saturday, Jul 12, 1817
  Tuesday, May 06, 1862