American Computer Scientist Quotes

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.

Nothing is as simple as we hope it will be.

I love cosmology: there's something uplifting about viewing the entire universe as a single object with a certain shape. What entity, short of God, could be nobler or worthier of man's attention than the cosmos itself? Forget about interest rates, forget about war and murder, let's talk about space.

If we take a small step in extolling peacemakers as much as honoring war heroes, we will be making a giant leap towards peace.

National law has no place in cyberlaw. Where is cyberspace? If you don't like banking laws in the United States, set up your machine on the Grand Cayman Islands. Don't like the copyright laws in the United States? Set up your machine in China. Cyberlaw is global law, which is not going to be easy to handle, since we seemingly cannot even agree on world trade of automobile parts.

Nicholas Negroponte

In any conflict between X and Y, there are three paths to peace. X can prevail, Y can prevail, or X and Y can agree to leave the battle lines where they are now.

Secure web servers are the equivalent of heavy armored cars. The problem is, they are being used to transfer rolls of coins and checks written in crayon by people on park benches to merchants doing business in cardboard boxes from beneath highway bridges. Further, the roads are subject to random detours, anyone with a screwdriver can control the traffic lights, and there are no police.

In a world of scarce resources, globalization without new technology is unsustainable.

We have a whole valley full of people talking UNIX versus MS-DOS. What do you need any of that for? Just throw it all out; get rid of all that nonsense. Maybe you need it for computer scientists, but for people who want to get something done, no. Do you need an operating system? No.

An object in OOA represents a single typical but unspecified instance of something in the real world - any airplane, I don't care which one, as long as it is typical. The object-oriented analyst distinguishes this concept from that of a specified instance: Airplane number N2713A, Air Force One, or The Spirit of St. Louis, for example.

It's hard to lose weight when you're dining on the company's money.

In some ways, I believe that we are moving into a post-historical period, for lack of a better term. A time when whatever functioned previously will cease to function, or at least will have to be re-thought and re-considered.

It seems reasonable to envision, for a time 10 or 15 years hence, a 'thinking center' that will incorporate the functions of present-day libraries together with anticipated advances in information storage and retrieval.
The picture readily enlarges itself into a network of such centers, connected to one another by wide-band communication lines and to individual users by leased-wire services. In such a system, the speed of the computers would be balanced, and the cost of the gigantic memories and the sophisticated programs would be divided by the number of users.

J. C. R. Licklider

As more and more good ideas come under the protection of patents, it may become increasingly unlikely that any one program can incorporate the state of the art in user-interface design without sinking into a quagmire of unending royalty payments and legal battles.

Nathaniel Borenstein

Most programming tools and techniques focus on one aspect or a few related aspects of a system. The details of the aspect they select are shown in utmost clarity, but other details may be obscured or forgotten.

Even perfect program verification can only establish that a program meets its specification. […] Much of the essence of building a program is in fact the debugging of the specification.

Constructs extraneous to the real world should be eliminated from the analysis model. They may be needed later during design, but not now. For example, CPU subroutine, process, algorithm, and interrupt are implementation constructs for most applications [and should be excluded from the analysis model]...

The more technological a society is, the greater the security gap is.

It is important to emphasize the value of simplicity and elegance, for complexity has a way of compounding difficulties and as we have seen, creating mistakes. My definition of elegance is the achievement of a given functionality with a minimum of mechanism and a maximum of clarity.

Fernando J. Corbató

And so it is that we come to the end of our journey through the periodic table not with a bang, but with a committee.

FORTRAN is not a flower but a weed - it is hardy, occasionally blooms, and grows in every computer.

There is a tendency to throw computers at third world problems, which I think is often a distraction. Putting computers in the schools is great, but it may be more important to put teachers in the schools.

The notion of "intricate and beautiful complexities" is almost an oxymoron. Unix programmers vie with each other for "simple and beautiful" honors — a point that's implicit in these rules, but is well worth making overt.

The cloud is driven by statistics, and even in the worst individual cases of personal ignorance, dullness, idleness, or irrelevance, every person is constantly feeding data into the cloud these days. The value of such information could be treated as genuine, but it is not. Instead, the blindness of our standards of accounting to all that value is gradually breaking capitalism.

It is, therefore, possible to extend a partially specified interpretation to a complete interpretation, without loss of verifiability, [...] This fact offers the possibility of automatic verification of programs, the programmer merely tagging entrances and one edge in each innermost loop.