Dave Parnas Quotes and its meanings

Dave Parnas has written on many topics. Some of the topics he has discussed most are as follows;

Computers Science

Dave Parnas quotes about Computers

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As a rule, software systems do not work well until they have been used, and have failed repeatedly, in real applications.

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Dave Parnas quotes about Science

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Whenever anyone says, 'theoretically,' they really mean, 'not really.'

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Dave Parnas Quotes Index

We have also created a dictionary word index for Dave Parnas quotes. Click here to view the complete index.

Frequently Asked Questions (FAQ)

What does Dave Parnas write about?

Dave Parnas has written on many topics but he is most famous for his work about computers & science. People always share Computers quotes, Science quotes, from his literary works.

What are the top most famous quotes by Dave Parnas?

Here are the top most famous quotes by Dave Parnas.

  • As a rule, software systems do not work well until they have been used, and have failed repeatedly, in real applications.
  • Whenever anyone says, 'theoretically,' they really mean, 'not really.'
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