section 11, p. 422
The Evolution of Modern Capitalism: A Study of Machine Production (1906), Ch. XVII Civilisation and Industrial Development
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Ayn Rand 322
Russian-American novelist and philosopher 1905–1982Related quotes

Source: Why I Am Not a Christian and Other Essays on Religion and Related Subjects

“Progress is personal; it comes from individuals demanding more of themselves and everyone else.”
Koch (2012) in: " Interview: Richard Koch, author of The 80/20 Principle http://boingboing.net/2011/05/12/8020.html" on boingboing.net May 12, 2012.

Statement of 1878, as quoted in Crystals and Life : A Personal Journey (2002) by Celerino Abad Zapatero, p. 139

“The road to hell is paved with works-in-progress.”
As quoted in "Works in Progress" in The New York Times Book Review (15 July 1979), page BR1

“I don't discuss works in progress…”
Attributed variant: I don't discuss future works or works in progress.
2000s, GameSpy interview