“Courage, combined with stupidity, does not make successful soldiers.”
Source: Kilroy Was Here (1996), p. 133
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Jack Cady 22
American writer 1932–2004Related quotes

On José Mourinho, (November 2005) http://news.bbc.co.uk/sport2/hi/football/teams/a/arsenal/4398238.stm
Context: He's out of order, disconnected with reality and disrespectful. When you give success to stupid people, it makes them more stupid sometimes and not more intelligent.

“Courage is the highest quality for a soldier, but technology is a fine substitute.”
Part 6
number9dream (2001)

“The courage of a soldier is heightened by his knowledge of his profession,”
Scientia enim rei bellicae dimicandi nutrit audaciam: nemo facere metuit quod se bene didicisse confidit.
De Re Militari (also Epitoma Rei Militaris), Book I, "The Selection and Training of New Levies"
Context: The courage of a soldier is heightened by his knowledge of his profession, and he only wants an opportunity to execute what he is convinced he has been perfectly taught. (Book 1)

-- David W. Orr, Earth in Mind: On Education, Environment, and the Human Prospect ISBN 1559632941
Misattributed, Successful people

“Have the courage to have your wisdom regarded as stupidity.”
Address to the Knights of Columbus Council 969 in Baton Rouge, Louisiana https://web.archive.org/web/20050903023753/http://www.newamerica.net/index.cfm?pg=article&DocID=2291 (January 2005).
2000s

"Live" with Thomas Sowell https://www.aei.org/publication/live-thomas-sowell/, The American Enterprise, September 2004.
2000s

“Success does not consist in never making blunders, but in never making the same one a second time.”
H. W. Shaw (Josh Billings), as quoted in Scientific American, Vol. 31 (1874), p. 121, and in dictionaries of quotations such as Excellent Quotations for Home and School (1890) by Julia B. Hoitt, p. 117 https://archive.org/stream/excellentquotat00hoitgoog/excellentquotat00hoitgoog#page/n138/mode/1up and Many Thoughts of Many Minds: A Treasury of Quotations from the Literature of Every Land and Every Age (1896) by Louis Klopsch, p. 266 https://archive.org/stream/manythoughtsman00klopgoog/manythoughtsman00klopgoog#page/n268/mode/1up.
Misattributed

Eric Greitens: How To Became A Resilient Leader https://www.forbes.com/sites/danschawbel/2015/03/10/eric-greitens-how-to-became-a-resilient-leader/#1ee8d8762e54 (March 10, 2015)

The Book of Ammon
Context: Love without courage and wisdom is sentimentality, as with the ordinary church member. Courage without love and wisdom is foolhardiness, as with the ordinary soldier. Wisdom without love and courage is cowardice, as with the ordinary intellectual. Therefore one with love, courage, and wisdom is one in a million who moves the world, as with Jesus, Buddha, and Gandhi.