— Robert Frost American poet 1874 - 1963
— Wolfgang Amadeus Mozart Austrian Romantic composer 1756 - 1791
— Ali cousin and son-in-law of the Islamic prophet Muhammad 599 - 661
— Aristotle Classical Greek philosopher, student of Plato and founder of Western philosophy -384 - -322 a.C.
„As for me, I find some wisdom in liberalism, some wisdom in conservatism, and much truth in intellectualism—but I find no salvation in any of them.“
— Dallin H. Oaks Apostle of the LDs Church 1932
" Criticism https://www.lds.org/ensign/1987/02/criticism?lang=eng," edited version of a talk delivered at a Latter-day Saint Student Association fireside in the Salt Lake Tabernacle on 4 May 1986), LDS.org
— Ludwig Van Beethoven German Romantic composer 1770 - 1827
As reported by Bettina von Arnim in a letter to Goethe, 28 May 1810. Goethe's Briefwechsel mit einem Kinde: Seinem Denkmal, Volume 2, Dümmler, 1835, p. 193.
— Will Durant, The Story of Philosophy: The Lives and Opinions of the World's Greatest Philosophers
— Martin Luther King, Jr. American clergyman, activist, and leader in the American Civil Rights Movement 1929 - 1968
„Success is determined not by whether or not you face obstacles, but by your reaction to them. And if you look at these obstacles as a containing fence, they become your excuse for failure. If you look at them as a hurdle, each one strengthens you for the next.“
— Ben Carson, Gifted Hands: The Ben Carson Story
— Marilyn vos Savant US American magazine columnist, author and lecturer 1946
As quoted in Courage: the heart and spirit of every woman : reclaiming the forgotten virtue (2001) by Sandra Ford Walston