Paul Erdős, in response to a question by an agent of the US Immigration and Naturalization Service in 1954 as to what he thought of Marx, often cited as an indication of his detachment from political sensibilities and the situations of the McCarthy era. He was afterwards denied a return visa for re-entering the US until 1959, after attending the International Congress of Mathematicians in Amsterdam; as quoted in The Man Who Loved Only Numbers : The Story of Paul Erdős and the Search for Mathematical Truth (1998) by Paul Hoffman, p. 128.

I'm not competent to judge. But no doubt he was a great man.

— Paul Erdős

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "I'm not competent to judge. But no doubt he was a great man." in the context of "Paul Erdős, in response to a question by an agent of the US Immigration and Naturalization Service in 1954 as to what he thought of Marx, often cited as an indication of his detachment from political sensibilities and the situations of the McCarthy era. He was afterwards denied a return visa for re-entering the US until 1959, after attending the International Congress of Mathematicians in Amsterdam; as quoted in The Man Who Loved Only Numbers : The Story of Paul Erdős and the Search for Mathematical Truth (1998) by Paul Hoffman, p. 128." to mean that wisdom is timeless.

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Source: Wikiquote: "Karl Marx" (Quotes about Marx: Alphabetized by author ) The 'What it means' explanation text was generated by Google Gemini Flash (accessed January 18, 2026). https://gemini.google.com/app
Karl Marx

About Karl Marx

Karl Heinrich Marx (5 May 1818 – 14 March 1883) was a German political philosopher, economist, historian, sociologist, journalist and revolutionary socialist. Marx's work in economics laid the basis for labor theory of value, and has influenced much of subsequent economic thought. He published many works during his lifetime, including The Communist Manifesto (1848) and the first volume of Das Kapital (1867), the two later volumes being completed by his collaborator Friedrich Engels.