“Terrorism thrives on administrative violence and injustice; that is the only atmosphere in which it can thrive and grow. It sometimes follows the example of indiscriminate violence from above; it sometimes, though very rarely, sets it from below. But the power above which follows the example from below is on the way to committing suicide.”

Letter from Landauer to Martin Buber 1914, quoted in Martin Buber's Life and Work, vol. I by M. Friedman 1981, pp. 251-252

Dijkstra (1972) The Humble Programmer http://www.cs.utexas.edu/users/EWD/transcriptions/EWD03xx/EWD340.html (EWD340).
1970s
Context: After having programmed for some three years, I had a discussion with A. van Wijngaarden, who was then my boss at the Mathematical Center in Amsterdam, a discussion for which I shall remain grateful to him as long as I live. The point was that I was supposed to study theoretical physics at the University of Leiden simultaneously, and as I found the two activities harder and harder to combine, I had to make up my mind, either to stop programming and become a real, respectable theoretical physicist, or to carry my study of physics to a formal completion only, with a minimum of effort, and to become....., yes what? A programmer? But was that a respectable profession? For after all, what was programming? Where was the sound body of knowledge that could support it as an intellectually respectable discipline? I remember quite vividly how I envied my hardware colleagues, who, when asked about their professional competence, could at least point out that they knew everything about vacuum tubes, amplifiers and the rest, whereas I felt that, when faced with that question, I would stand empty-handed. Full of misgivings I knocked on van Wijngaarden’s office door, asking him whether I could “speak to him for a moment”; when I left his office a number of hours later, I was another person. For after having listened to my problems patiently, he agreed that up till that moment there was not much of a programming discipline, but then he went on to explain quietly that automatic computers were here to stay, that we were just at the beginning and could not I be one of the persons called to make programming a respectable discipline in the years to come? This was a turning point in my life and I completed my study of physics formally as quickly as I could. One moral of the above story is, of course, that we must be very careful when we give advice to younger people; sometimes they follow it!

Hymn

Source: Why Men Are the Way They Are (1988), p. 232.

Source: Moral Man and Immoral Society (1932), pp. 8-9
Context: The inevitable hypocrisy, which is associated with the all the collective activities of the human race, springs chiefly from this source: that individuals have a moral code which makes the actions of collective man an outrage to their conscience. They therefore invent romantic and moral interpretations of the real facts, preferring to obscure rather than reveal the true character of their collective behavior. Sometimes they are as anxious to offer moral justifications for the brutalities from which they suffer as for those which they commit. The fact that the hypocrisy of man's group behavior... expresses itself not only in terms of self-justification but in terms of moral justification of human behavior in general, symbolizes one of the tragedies of the human spirit: its inability to conform its collective life to its individual ideals. As individuals, men believe they ought to love and serve each other and establish justice between each other. As racial, economic and national groups they take for themselves, whatever their power can command.

For My Legionaries: The Iron Guard (1936), Nation and Culture

Modern Review (October, 1935) p. 412. Interview with Nirmal Kumar Bose (9/10 November 1934)
1930s
Context: It is my firm conviction that if the State suppressed capitalism by violence, it will be caught in the coils of violence itself, and fail to develop non-violence at any time. The state represents violence in a concentrated and organized form. The Individual has a soul, but as the state is a soulless machine, it can never be weaned from violence to which it owes its very existence.

Source: All the Names (1997), p. 2

Source: Reflections on Violence (1908), p. 108