“…the common sense of Christendom has always prescribed for national policy principles diametrically opposed to those that are laid down in the Sermon on the Mount.”
Saturday Review, 17, 1864, pp. 129–30
1860s
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Robert Gascoyne-Cecil, 3rd Marquess of Salisbury 112
British politician 1830–1903Related quotes
The Ultimate Quotable Einstein by Alice Calaprice lists this as "probably not by Einstein". However, this post from quoteinvestigator.com http://quoteinvestigator.com/2014/04/29/common-sense/ traces it to a reasonably plausible source: the second part of a three-part series by Lincoln Barrett (former editor of 'Life' magazine) titled "The Universe and Dr. Einstein" in Harper's Magazine, from May 1948, in which Barrett wrote "But as Einstein has pointed out, common sense is actually nothing more than a deposit of prejudices laid down in the mind prior to the age of eighteen." Since he didn't put the statement in quotes it could be a paraphrase, and "as Einstein has pointed out" makes it unclear whether Einstein said this personally to Barrett or Barrett was recalling a quote of Einstein's he'd seen elsewhere. In any case, the interview was republished in a book of the same title, and Einstein wrote a foreword which praised Barrett's work on the book, so it's likely he read the quote about common sense and at least had no objection to it, whether or not he recalled making the specific comment.
Unsourced variant: Common sense is the collection of prejudices acquired by age eighteen.
Disputed
1920s, Whose Country Is This? (1921)
Context: From its very beginning our country has been enriched by a complete blend of varied strains in the same ethnic family. We are, in some sense, an immigrant nation, molded in the fires of a common experience. That common experience is our history. And it is that common experience we must hand down to our children, even as the fundamental principles of Americanism, based on righteousness, were handed down to us, in perpetuity, by the founders of our government.
"Keep Moving from this Mountain" http://www5.spelman.edu/about_us/news/pdf/70622_messenger.pdf – Founders Day Address at the Sisters Chapel, Spelman College (11 April 1960)
1960s
Context: Segregation is a cancer in the body politic which must be removed before ourdemocratic health can be realized. The underlying philosophy of segregation is diametrically opposed to the underlying philosophy of democracy and Christianity and all the sophisms of the logicians cannot make them lie down together. We must make it clear that in our struggle to end this thing called segregation, we are not struggling for ourselves alone. We are not struggling only to free seventeen million Negroes. The festering sore of segregation debilitates the white man as well as the Negro. We are struggling to save the soul of America. We are struggling to save America in this very important decisive hour of her history
Part I, The Present Condition of Russia, Ch. 1: What Is Hoped From Bolshevism
1920s, The Practice and Theory of Bolshevism (1920)
“The Politics of the Unpolitical,” To Hell with Culture (1963), p. 38
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Ich möchte Pastor auf dieser Insel sein. Einfachen Menschen die Bergpredigt erklären und die Welt Welt sein lassen.
Michael: a German fate in diary notes (1926)