
The Notebooks of Leonardo da Vinci (1883), XIX Philosophical Maxims. Morals. Polemics and Speculations.
Source: The Two Cultures and the Scientific Revolution (1959), P. 10
The Notebooks of Leonardo da Vinci (1883), XIX Philosophical Maxims. Morals. Polemics and Speculations.
Knowledge is Power
The Note-Books of Samuel Butler (1912), Part VII - On the Making of Music, Pictures, and Books
Leonard Read Journals, November 11, 1951 https://history.fee.org/leonard-read-journal/1951/leonard-e-read-journal-november-1951/
Source: Everything I Want to Do Is Illegal: War Stories from the Local Food Front
Source: The Meaning of Culture (1929), p. 134
Re: CLL statistics for 2002 (was: Looking for Lisp compiler) http://www.xach.com/naggum/articles/3250612397276876@naggum.no.html (Usenet article).
Usenet articles, Miscellaneous
“He believes in that mummery a good deal less than I do, and I don’t believe in it at all.”
Part III, The Mayors, section 3
The Foundation series (1951–1993), Foundation (1951)