Dennis M. Ritchie: Computer

“The working examples of important new systems seem to have come either from entrepreneurial efforts (Visicalc is a good example) or from large companies, like Bell Labs and most especially Xerox, that were much involved with computers and could afford research into them, but did not regard them as their primary business.”

Dennis M. Ritchie

Reflections on Software Research (1984)

Business , Effort

“The greatest danger to good computer science research today may be excessive relevance. Evidence for the worldwide fascination with computers is everywhere, from the articles on the financial, and even the front pages of the newspapers, to the difficulties that even the most prestigious universities experience in finding and keeping faculty in computer science. The best professors, instead of teaching bright students, join start-up companies.”

Dennis M. Ritchie

Reflections on Software Research (1984)

Universe , Science

“Computer science research is different from these more traditional disciplines. Philosophically it differs from the physical sciences because it seeks not to discover, explain, or exploit the natural world, but instead to study the properties of machines of human creation. In this it as analogous to mathematics, and indeed the "science" part of computer science is, for the most part mathematical in spirit. But an inevitable aspect of computer science is the creation of computer programs: objects that, though intangible, are subject to commercial exchange.”

Dennis M. Ritchie

Reflections on Software Research (1984)

World , Mathematics , Nature , Study

“My own computational world is a strange blend of Plan 9, Windows, and Inferno. I very much admire Linux's growth and vigor. Occasionally, people ask me much the same question [about Linux], but posed in a way that seems to expect an answer that shows jealousy or irritation about Linux vs. Unix as delivered and branded by traditional companies. Not at all; I think of both as the continuation of ideas that were started by Ken and me and many others, many years ago.”

Dennis M. Ritchie

Interview With Dennis M. Ritchie, 1999, LinuxFocus.org http://www.linuxfocus.org/English/July1999/article79.html,.
On Unix and Unix-like systems (1999)

People , World , Jealousy , Way

“What we wanted to preserve was not just a good environment in which to do programming, but a system around which fellowship could form. We knew from experience that the essence of communal computing, as supplied by remote-access, time-shared machines, is not just to type programs into a terminal instead of a keypunch, but to encourage close communication.”

Dennis M. Ritchie

In a 1980 lecture "The Evolution of the UNIX Time-sharing System", as quoted in Christopher Negus, Linux Bible 2010 Edition http://books.google.com/books?id=W5vItTVMLaYC&pg=PT650 (2010),

Communication , Time