“The only real valuable thing is intuition.”
Albert Einstein (1879–1955) German-born physicist and founder of the theory of relativity
Although similar to many of Einstein's comments about the importance of intuition and imagination, no sources for this can be found prior to The Psychology of Consciousness by Robert Evan Ornstein (1973), p. 68 http://books.google.com/books?id=0Yh9AAAAMAAJ&q=%22really+valuable+thing+is+intuition%22#search_anchor, where there is no mention of where the quote was originally made. A number of early sources from the 1980s and 1990s attribute it to The Intuitive Edge by Philip Goldberg (1983), which also provides no original source. <br class="br">Disputed
“The only real valuable thing is intuition.”
Albert Einstein (1879–1955) German-born physicist and founder of the theory of relativity
“There is only one thing in the world that is really valuable, it is to do good.”
African Spir (1837–1890) Russian philosopher
Source: Words of a Sage : Selected thoughts of African Spir (1937), p. 56.
Rick Warren (1954) Christian religious leader
Source: The Purpose Driven Life: What on Earth Am I Here for?
African Spir (1837–1890) Russian philosopher
From the Esquisse biographique, by Hélène Claparède-Spir, p. 17.
Words of a Sage : Selected thoughts of African Spir (1937)
Paramahansa Yogananda (1893–1952) Yogi, a guru of Kriya Yoga and founder of Self-Realization Fellowship
Carlo Beenakker (1960) Dutch physicist
In Interview with Professor Carlo Beenakker http://www.natuurkunde.nl/artikelen/view.do?supportId=822985. Interviewers: Ramy El-Dardiry and Roderick Knuiman (February 1, 2006).
Kevin Kelly (1952) American author and editor
Out of Control: The New Biology of Machines, Social Systems and the Economic World (1995), New Rules for the New Economy: 10 Radical Strategies for a Connected World (1999)
Frithjof Schuon (1907–1998) Swiss philosopher
[2012, Echoes of Perennial Wisdom, World Wisdom, 13, 978-1-93659700-0]
Spiritual path, Holiness