We tried to avoid, you know, records. We were told over and over that was probably the most serious mistake and the reason was the system would never catch on, because we didn't have records.

It is only the inadequacy of the criminal code that saves the hackers from very serious prosecution.

I also have an idea for a book on biodiversity, and why and how we should be conserving it.

There are no projects per se in the Computing Sciences Research Center.

No amount of source-level verification or scrutiny will protect you from using untrusted code.

The average gardener probably knows little about what is going on in his or her garden.

When in doubt, use brute force.

Unauthorized access to computer systems is already a serious crime in a few states and is currently being addressed in many more state legislatures as well as Congress.

We tried to avoid, you know, records. We were told over and over that was probably the most serious mistake and the reason was the system would never catch on, because we didn't have records.

If you want to go somewhere, goto is the best way to get there.

On the one hand, the press, television, and movies make heroes of vandals by calling them whiz kids.

I wanted to have virtual memory, at least as it's coupled with file systems.

I am a programmer.

There's a lot of power in executing data - generating data and executing data.

In fact, we started off with two or three different shells and the shell had life of its own.

I think the major good idea in Unix was its clean and simple interface: open, close, read, and write.

I wanted to separate data from programs, because data and instructions are very different.

We have persistant objects, they're called files.

One of my most productive days was throwing away 1000 lines of code.

So maybe I can go back to being a Gardeners' World addict again.

In college, before video games, we would amuse ourselves by posing programming exercises.

I wanted to avoid, special IO for terminals.

You can't trust code that you did not totally create yourself.

The X server has to be the biggest program I've ever seen that doesn't do anything for you.

Grant, if we edited Fortran, I assume that you'd put a column thing in there.

I still have a full-time day job, which is why it took me five years to write An Ear to the Ground, and why I won't have another book finished by next week.

That brings me to Dennis Ritchie. Our collaboration has been a thing of beauty.

A well installed microcode bug will be almost impossible to detect.

I am a very bottom-up thinker.

I have to keep up with the scientific literature as part of my job, but increasingly I found myself reading things that weren't really relevant to my academic work, but were relevant to gardening.

One is that the perfect garden can be created overnight, which it can't.

It's always good to take an orthogonal view of something. It develops ideas.

One of my most productive days was throwing away 1,000 lines of code.

When in doubt use brute force.

Marriage is a very good thing, but I think it's a mistake to make a habit out of it.

It's pretty simple, pretty obvious: that people's first impressions of people are really a big mistake.

They all went into the bar business. Which was a mistake, because they began to sip at the merchandise and it set them back, set us all back. Well, them more than I.

The choice is between which mistake is easier to correct: underdoing it or overdoing it.

I've got to keep breathing. It'll be my worst business mistake if I don't.

They think something's gone wrong, but in Don't Look Now, for instance, one scene was made by a mistake. It's the scene where Donald Sutherland goes to look for the policeman who's investigating the two women.

It's a mistake to assume that Islamists always come from the slums. Indeed, many come from affluent families but for some reason just couldn't manage to integrate into Western society, even though they had good opportunities for advancement.

I find that the best way to do things is to constantly move forward and to never doubt anything and keep moving forward, if you make a mistake say you made a mistake.

The first mistake of art is to assume that it's serious.

It's a great mistake, I think, to put children off with falsehoods and nonsense, when their growing powers of observation and discrimination excite in them a desire to know about things.

The secularists in Turkey haven't underestimated religion, they just made the mistake of believing they could control it with the power of the army alone.

In traditional schools, you're penalized for making a mistake. But that won't work in the new information culture, in the digital world we live in today.

You are just as capable of making a mistake as anyone else. By insisting too eagerly upon a small right, you may turn it into a wrong against yourself and also against your neighbor.

Last Friday night, I Twitted a photograph of myself that I intended to send as a direct message as part of a joke to a woman in Seattle. Once I realized I posted to Twitter I panicked, I took it down and said that I had been hacked. I then continued with that story, to stick to that story which was a hugely regrettable mistake.

It is a mistake for a sculptor or a painter to speak or write very often about his job. It releases tension needed for his work.