
“Those who don't know history are doomed to repeat it.”
All the Pretty Horses (1992)
“Those who don't know history are doomed to repeat it.”
“Those who do not know their history are doomed to keep stepping in it.”
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 cannot learn from history are doomed to repeat it.”
In shock poll, Libertarian Johnson beats Trump among economists (August 23, 2016)
Context: I do not say that I do not know whether this faith is true, or not. I say distinctly and clearly, that I know it is not true. I admit that I do not know whether there is any infinite personality or not, because I do not know that my mind is an absolute standard. But according to my mind, there is no such personality; and according to my mind, it is an infinite absurdity to suppose that there is such an infinite personality. But I do know something of human nature; I do know a little of the history of mankind; and I know enough to know that what is known as the Christian faith, is not true. I am perfectly satisfied, beyond all doubt and beyond all per-adventure, that all miracles are falsehoods. I know as well as I know that I live—that others live—that what you call your faith, is not true.
“Be good, love the Lord, pray for those who do not know Him. What a great grace it is to know God!”
Quoted in "Josephine Bakhita (1869-1947)", The Holy See https://www.vatican.va/news_services/liturgy/saints/ns_lit_doc_20001001_giuseppina-bakhita_en.html.
Journal of Discourses, 4:219 (February. 8, 1857)
Brigham Young describes the doctrine of Blood Atonement
1850s