“Our empirical criterion for a series of theories is that it should produce new facts. The idea of growth and the concept of empirical character are soldered into one.”
Source: Criticism and the Growth of Knowledge, 1970, p. 119.
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Imre Lakatos 6
Hungarian mathematician, philosopher 1921–1974Related quotes

Source: The structure of social action (1937), p. 8

Source: Economic Control of Quality of Manufactured Product,1931, p. 18

Michael White, "The gift of tired tongues", The Guardian, 30 September 1994; Norman Macrae, "You've never had it so incoherent", Sunday Times, 2 October 1994.
Speech at an economic seminar, Tuesday 27 September 1994.
Member of Parliament
“The greatest of empires, is the empire over one's self.”
Maxim 891
Sentences, The Moral Sayings of Publius Syrus, a Roman Slave

From The League of Nations - A Practical Suggestion, 1918, pp. 37-38, as cited by W. K. Hancock in SMUTS 1: The Sanguine Years 1870-1919, p. 502

“Old empires always appeal to modern poets more than new ones.”
"The Rise of James Fenton," http://www.danagioia.net/essays/efenton.htm published in The Dark Horse (Autumn 1999 and Summer 2000)
Essays

[Martinus Veltman, Facts and mysteries in elementary particle physics, World Scientific, 2003, 981238149X, 308, https://books.google.com/books?id=CNCHDIobj0IC&pg=PA308]