You can only photograph a fragment of the here and now. The photograph presents the world as object; language, the world as idea.

Remember: in order for a perception to change one must be frustrated in one's actions or change one's purpose.

The price of maintaining membership in the establishment is unquestioning acceptance of authority.

We had learned how to invent things, and the question of why we invent things receded in importance. The idea that if something could be done it should be done was born in the nineteenth century. And along with it, there developed a profound belief in all the principles through which invention succeeds: objectivity, efficiency, expertise, standardization, measurement, and progress. It also came to be believed that the engine of technological progress worked most efficiently when people are conceived of not as children of God or even as citizens but as consumers-that is to say, as markets.

The line-by-line, sequential, continuous form of the printed page slowly began to lose its resonance as a metaphor of how knowledge was to be acquired and how the world was to be understood. "Knowing" the facts took on a new meaning, for it did not imply that one understood implications, background, or connections. Telegraphic discourse permitted no time for historical perspectives and gave no priority to the qualitative. To the telegraph, intelligence meant knowing of lots of things, not knowing about them.

It is a mistake to suppose that any technological innovation has a one-sided effect. Every technology is both a burden and a blessing; not either-or, but this-and-that.

When two human beings get together, they're co-present, there is built into it a certain responsibility we have for each other, and when people are co-present in family relationships and other relationships, that responsibility is there. You can't just turn off a person. On the Internet, you can.