Edsger W. Dijkstra quote: “We can found no scientific discipline, nor a hearty profession, on the technical mistakes of the Department of Defense …”

“[Though computer science is a fairly new discipline, it is predominantly based on the Cartesian world view. As Edsgar W. Dijkstra has pointed out] A scientific discipline emerges with the - usually rather slow!”

Edsger W. Dijkstra (1930–2002) Dutch computer scientist

discovery of which aspects can be meaningfully 'studied in isolation for the sake of their own consistency.
Dijkstra (1982) as cited in: Douglas Schuler, Douglas Schuler Jonathan Jacky (1989) Directions and Implications of Advanced Computing, 1987. Vol 1, p. 84.
1980s

“[Though computer science is a fairly new discipline, it is predominantly based on the Cartesian world view. As Edsgar W. Dijkstra has pointed out] A scientific discipline emerges with the - usually rather slow! - discovery of which aspects can be meaningfully 'studied in isolation for the sake of their own consistency.”

Edsger W. Dijkstra (1930–2002) Dutch computer scientist

Dijkstra (1982) as cited in: Douglas Schuler, Douglas Schuler Jonathan Jacky (1989) Directions and Implications of Advanced Computing, 1987. Vol 1, p. 84.
1980s

“Information systems, at any level of complexity above that of speech, necessarily involve technologies such as printing, telecommunications, or computers. However, to information science technical potentialities and constraints are of importance mainly in that they affect the social relations concerned.”

Brian Campbell Vickery (1918–2009) British information theorist

Source: Information Science in Theory and Practice (1987), p. 14.

“In 1936 the notion of a computable function was clarified by Turing, and he showed the existence of universal computers that, with an appropriate program, could compute anything computed by any other computer. […] In some subconscious sense even the sales departments of computer manufacturers are aware of this, and they do not advertise magic instructions that cannot be simulated on competitors machines, but only that their machines are faster, cheaper, have more memory, or are easier to program.”

John McCarthy (1927–2011) American computer scientist and cognitive scientist

" Towards a Mathematical Science of Computation http://www-formal.stanford.edu/jmc/towards.html", Information Processing 1962: Proceedings of IFIP Congress 62, ed. Cicely M. Popplewell (Amsterdam, 1963), pp. 21–28
1960s

“When you imagine mistakes, there can be no self-defense.”

Frank Herbert book Dune

Source: Dune

“If we make a just computation, and take in the primitive martyrs with the Prophets and Apostles themselves, the professed defenders of Truth, only for Truth's sake, will be found to be a small handful with respect to the numerous partisans of error.”

John Toland book Christianity not Mysterious

Christianity not Mysterious (1696), Preface

“In my opinion, libraries and librarians are needed more than ever, and the literature is noting this more often. In the development of MARC, it was clear to me that we needed two talents, i. e., computer expertise and library expertise. Neither talent could have succeeded alone. We need this more than ever today. Librarians must become computer literate so that they can understand the relationship between the technology applied and the discipline of their profession.”

Henriette Avram (1919–2006) American computer programmer and system analyst. She developed the MARC formatting used in libraries

Source: They Won! And did it ALA’s Way, 1997, p.77

“I am not the only person who uses his computer mainly for the purpose of diddling with his computer.”

Dave Barry (1947) American writer

“Within the ranks of the people, democracy is correlative with centralism and freedom with discipline. They are the two opposites of a single entity, contradictory as well as united, and we should not one-sidedly emphasize one to the denial of the other. Within the ranks of the people, we cannot do without freedom, nor can we do without discipline; we cannot do without democracy, nor can we do without centralism. This unity of democracy and centralism, of freedom and discipline, constitutes our democratic centralism. Under this system, the people enjoy extensive democracy and freedom, but at the same time they have to keep within the bounds of socialist discipline.”

Mao Zedong (1893–1976) Chairman of the Central Committee of the Communist Party of China

On the Correct Handling of Contradictions Among the People
Original: (zh-CN) 民主自由都是相对的，不是绝对的，都是在历史上发生和发展的。在人民内部，民主是对集中而言，自由是对纪律而言。这些都是一个统一体的两个矛盾着的侧面，它们是矛盾的，又是统一的，我们不应当片面地强调某一个侧面而否定另一个侧面。在人民内部，不可以没有自由，也不可以没有纪律；不可以没有民主，也不可以没有集中。这种民主和集中的统一，自由和纪律的统一，就是我们的民主集中制。在这个制度下，人民享受着广泛的民主和自由；同时又必须用社会主义的纪律约束自己。这些道理，广大人民群众是懂得的。

“One is led to conclude that economics as a scientific discipline is still somewhat hanging in the air.”

Tjalling Koopmans (1910–1985) Dutch American economist

Source: Three Essays (1957), p. 141

“We can found no scientific discipline, nor a hearty profession, on the technical mistakes of the Department of Defense and, mainly, one computer manufacturer.”

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