This evokes the famous statement by George Santayana in The Life of Reason Vol. 1 (1905): "Those who cannot remember the past are condemned to repeat it."
Vorkosigan Saga, The Vor Game (1990)
“Those who don't know history are doomed to repeat it.”
All the Pretty Horses (1992)
“Those who cannot learn from history are doomed to repeat it.”
“Those who do not recognize fundamental divides, however, are doomed to be frustrated by them.”
Source: The Clash of Civilizations and the Remaking of World Order (1996), Ch. 12 : The West, Civilizations, and Civilization, § 2 : The West In The World, p. 309
Context: Although Europeans universally acknowledge the fundamental significance of the dividing line between Western Christendom, on the one hand, and Orthodoxy and Islam, on the other, the United States, its secretary of state said, would "not recognize any fundamental divide among the Catholic, Orthodox, and Islamic parts of Europe." Those who do not recognize fundamental divides, however, are doomed to be frustrated by them.
Source: Dave Barry Slept Here: A Sort of History of the United States
“For man has invented his doom; first step was touching the moon.”
Song lyrics, Infidels (1983), License to Kill
“Those who know, do. Those that understand, teach.”
This and many similar quotes with the same general meaning are misattributed to Aristotle as a result of Twitter attribution decay. The original source of the quote remains anonymous. The oldest reference resides in the works of George Bernard Shaw, Man and Superman (1903): "Maxims for Revolutionists", where he claims that “He who can, does. He who cannot, teaches.”. However, the related quote, "Those who can, do. Those who understand, teach" likely originates from Lee Shulman in his explanation of Aristotlean views on professional mastery: Source: Shulman, L. S. (1986). Those who understand: Knowledge growth in teaching. Educational Researcher, 15(2), 4 - 14. Stable URL: http://www.jstor.org/stable/1175860
Misattributed
Variant: Those who can, do, those who cannot, teach.
“He who refuses to do arithmetic is doomed to talk nonsense.”
PROGRESS AND ITS SUSTAINABILITY http://www-formal.stanford.edu/jmc/progress/ (1995 – )
1990s
Source: The Tunnel (1995), p.185
