Scientific knowledge is a body of statements of varying degrees of certainty -- some most unsure, some nearly sure, none absolutely certain.

Picture Quotes Maker

Top Authors

• John Muir

  Author

  Saturday, Apr 21, 1838
  Thursday, Dec 24, 1914

• Chanakya

  Teacher

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

• Henry Ford

  Industrialist

  Thursday, Jul 30, 1863
  Monday, Apr 07, 1947

• Aristotle

  Philosopher

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

• Julius Caesar

  Roman Dictator

  Thursday, Jan 01, 1970
  

• Dolly Parton

  Singer-Songwriter

  Saturday, Jan 19, 1946
  

• Zig Ziglar

  Author

  Saturday, Nov 06, 1926
  Wednesday, Nov 28, 2012

• Michael Jordan

  Basketball Player

  Sunday, Feb 17, 1963
  

• Epictetus

  Philosopher

  
  

• Mae West

  Actress

  Thursday, Aug 17, 1893
  Saturday, Nov 22, 1980

• Benjamin Franklin

  Founding Father Of The United States

  Sunday, Jan 17, 1706
  Saturday, Apr 17, 1790

• Paulo Coelho

  Lyricist

  Sunday, Aug 24, 1947
  

• Walt Whitman

  Poet

  Monday, May 31, 1819
  Saturday, Mar 26, 1892

• Ralph Waldo Emerson

  Essayist

  Wednesday, May 25, 1803
  Thursday, Apr 27, 1882

• Deepak Chopra

  Author

  Wednesday, Oct 22, 1947