
As quoted by Donald Rumsfeld in "Sharon's Victory" (link is to a preview, but the quote is in the first few visible lines) https://www.wsj.com/articles/SB981508176687515426, Wall Street Journal (7 February 2001)
Ibid., p. 123
The Book of Disquiet
Original: Todos os problemas são insolúveis. A essência de haver um problema é não haver solução. Procurar um facto significa não haver um facto. Pensar é não saber existir.
As quoted by Donald Rumsfeld in "Sharon's Victory" (link is to a preview, but the quote is in the first few visible lines) https://www.wsj.com/articles/SB981508176687515426, Wall Street Journal (7 February 2001)
“The problems for which I could find no solution in fact had no solution.”
Source: The Eternal Champion (1970), Chapter 23 “In Loos Ptokai” (p. 137)
2014, Young Southeast Asian Leaders Initiative Town Hall Speech (November 2014)
Context: But I also think that from what I've heard, one of the reforms that will need to take place in universities here is to make sure that in all the departments there is the ability for universities and students to shape curriculums and to have access to information from everywhere around the world, and that it's not just a narrow process of indoctrination. Because the best universities are ones that teach you how to think not what to think, right? A good education is not just knowing facts, although you need to know facts. You need to know that two plus two is four; it's not five. That's an important fact. But you also need to know how to ask questions, and how to critically analyze a problem, and how to be able to distinguish between fact and opinion, and how to compare two different ideas.
Source: Letter to his daughter (1978), p. 78
In God and the Folly of Faith: The Incompatibility of Science (2012)
https://twitter.com/coralineada/status/1029162264979546112
Karl E. Weick (1971, p. 9), as cited in: Harry L. Davis. " Decision Making within the Household http://www.unternehmenssteuertag.de/fileadmin/user_upload/Redaktion/Seco@home/nachhaltiger_Energiekonsum/Literatur/entscheidungen_haushalte/Decision_Making_within_the_Household.pdf," The Journal of Consumer Research, Vol. 2, No. 4. (Mar., 1976), pp. 241-260.
1970s
Source: Engineering Education and Engineering Practice in the Year 2000 (1967), p. 134-135 as cited in: Ben. F. Barton (1981) The nature and treatment of professional engineering problems: The technical writing teacher's responsibility. p. 19