Quotes about wisdom and truth (page 16)

“The whole problem with the world is that fools and fanatics are always so certain of themselves, and wiser people so full of doubts.”

Bertrand Russell (1872–1970) logician, one of the first analytic philosophers and political activist

Variant: The whole problem with the world is that fools and fanatics are always so certain of themselves, and wiser people so full of doubts.

““Whatever is, is not,” is the maxim of the anarchist, as often as anything comes across him in the shape of a law which he happens not to like.”

Richard Bentley (1662–1742) English classical scholar and Master of Trinity College, Cambridge

Declaration of Rights. Compare: "Whatever is, is in its causes just", John Dryden, Œdipus, Act iii. Sc. 1.

“Believe you can and you're halfway there.”

Theodore Roosevelt (1858–1919) American politician, 26th president of the United States

“It's true hard work never killed anyone, but I figure, why take the chance?”

Ronald Reagan (1911–2004) American politician, 40th president of the United States (in office from 1981 to 1989)

On his relaxed approach to work, as quoted in Ronald Reagan: The Presidential Portfolio : a History Illustrated from the Collection of the Ronald Reagan Library and Museum (2001) by Lou Cannon
Post-presidency (1989–2004)

“When you want something, all the universe conspires in helping you to achieve it.”

Paulo Coelho book The Alchemist

E quando você quer alguma coisa, todo o Universo conspira para que você realize seu desejo.
Variant: And, when you want something, all the universe conspires in helping you to achieve it.
Source: The Alchemist (1988), p. 22; a variant of this has become attributed to Ralph Waldo Emerson: "Once you make a decision, the universe conspires to make it happen" — but no occurrence of this a statement has been located prior to in The Gift of Depression : Twenty-one Inspirational Stories Sharing Experience, Strength, and Hope (2001) by John F. Brown, p. 56

“The pure, frank sentiments we hold in our hearts are the only truthful sources of art.”

Caspar David Friedrich (1774–1840) Swedish painter

Quote in 'Culture: Caspar D. Friedrich and the Wasteland', by Gjermund E. Jansen in Bits of News (3 March 2005) http://www.bitsofnews.com/content/view/154/42/
Variant translation: The heart is the only true source of art, the language of a pure, child-like soul. Any creation not sprung from this origin can only be artifice. Every true work of art is conceived in a hallowed hour and born in a happy one, from an impulse in the artist's heart, often without his knowledge. (as quoted in the article 'Caspar David Friedrich's Medieval Burials', Karl Whittington - http://www.19thc-artworldwide.org/spring12/whittington-on-caspar-david-friedrichs-medieval-burials)
undated
Context: The pure, frank sentiments we hold in our hearts are the only truthful sources of art. A painting which does not take its inspiration from the heart is nothing more than futile juggling. All authentic art is conceived at a sacred moment and nourished in a blessed hour; an inner impulse creates it, often without the artist being aware of it.

“I have learned over the years that when one's mind is made up, this diminishes fear; knowing what must be done does away with fear.”

Rosa Parks (1913–2005) African-American civil rights activist

Quiet Strength (2000)

“Each person must live their life as a model for others.”

Rosa Parks (1913–2005) African-American civil rights activist

“I would like to be known as a person who is concerned about freedom and equality and justice and prosperity for all people.”

Rosa Parks (1913–2005) African-American civil rights activist

Quoted in "Women of the Hall: Rosa Parks," http://womenshalloffame.org/women.php?action=viewone&id=117 Women's National Hall of Fame (undated); said upon her 77th birthday (1990-02-04)

“I believe we are here on the planet Earth to live, grow up and do what we can to make this world a better place for all people to enjoy freedom.”

Rosa Parks (1913–2005) African-American civil rights activist

“Freedom and equality, justice and opportunity. We should be so proud that these words are associated with us. I have to tell you, as your Secretary of State, I went to 112 countries, and when people hear those words – they hear America.”

Hillary Clinton (1947) American politician, senator, Secretary of State, First Lady

Presidential campaign (April 12, 2015 – 2016), 2016 Democratic National Convention (July 28, 2016)

“Every great dream begins with a dreamer. Always remember, you have within you the strength, the patience, and the passion to reach for the stars to change the world.”

Harriet Tubman (1820–1913) African-American abolitionist and humanitarian

“There are cases in which the greatest daring is the greatest wisdom.”

Carl von Clausewitz book On War

Variant: There are times when the utmost daring is the height of wisdom.
Source: On War (1832), Book 2

“In the hopes of reaching the moon men fail to see the flowers that blossom at their feet.”

Albert Schweitzer (1875–1965) French-German physician, theologian, musician and philosopher

“Sometimes people don't want to hear the truth because they don't want their illusions destroyed.”

Friedrich Nietzsche (1844–1900) German philosopher, poet, composer, cultural critic, and classical philologist

“To a very large extent, which religion you accept and which you reject are accidents of birth. And after you’ve been religious for years, and surrounded by those who believe likewise, you become emotionally invested in your faith’s truth. This makes you more susceptible to confirmation bias and less likely to be skeptical about your beliefs.”

Jerry Coyne book Faith vs. Fact: Why Science and Religion are Incompatible

Source: Faith vs. Fact (2015), pp. 83-84

“I ought never to act except in such a way that I could also will that my maxim should become a universal law.”

Immanuel Kant (1724–1804) German philosopher

Ich soll niemals anders verfahren als so, dass ich auch wollen könne, meine Maxime solle ein allgemeines Gesetz werden.
Kant's supreme moral principle or "categorical imperative"; Variant translations:
Act only on that maxim which you can at the same time will that it should become a universal law.
Act as if the maxim of thy action were to become by thy will a universal law of nature.
So act that your principle of action might safely be made a law for the whole world.
May you live your life as if the maxim of your actions were to become universal law.
Live your life as though your every act were to become a universal law.
Do not feel forced to act, as you're only willing to act according to your own universal laws. And that's good. For only willfull acts are universal. And that's your maxim.
Groundwork of the Metaphysics of Morals (1785)

“It is only when our consciences become tangled that the truth begins to hurt.”

Ivan Krylov (1769–1844) Russian writer

An argosy of fables, "The Rain cloud", translated by translation by William R. S. Ralston, p. 414
The Fables (1883)

“Why do you allow yourselves to be shut up?' 'Because it cannot be helped as they are stronger than women.' 'A lion is stronger than a man, but it does not enable him to dominate the human race. You have neglected the duty you owe to yourselves and you have lost your natural rights by shutting your eyes to your own interests.”

Begum Rokeya Sultana's Dream

Sultana's Dream (1905)

“I believed before that (journey to Italy in 1875)… that movement was the whole secret of this art, and I put my models into positions like those of Michael Angelo. But as I went on observing the free attitudes of my models I perceived that they possessed thèse naturally^ and that Michael Angelo had not preconceived them, but merely transcribed them according to the Personal inspiration of human beings moved by the need of action. I went to Rome to look for what may be found everywhere : the latent heroic in every natural movement.”

Auguste Rodin (1840–1917) French sculptor

Source: Auguste Rodin: The Man, His Ideas, His Works, 1905, p. 65