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About this quote

What does it mean?
Academic designs can be corrected easily while practical errors have visible real-world consequences.
In plain terms
Mistakes in theory can be erased but real mistakes stay.
What can you take from it?
Treat real-world design errors as permanent and visible.

Where it applies

  • engineering projects
  • software development
  • policy drafting

Putting it to work

  • quality assurance
  • design review
  • risk management

Questions to consider

  • How do you prepare for real-world errors?
  • When should you treat theory as permanent?

Another view

It ignores that academic designs can also lead to real-world harm.

More from Hyman G. Rickover

  1. An academic reactor or reactor plant almost always has the following basic characteristics: (1) It is simple. (2) It is small. (3) It is cheap. (4) It is light…

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  2. The academic-reactor designer is a dilettante. He has not had to assume any real responsibility in connection with his projects. He is free to luxuriate in ele…

    Permalink to quote #6
  3. If you are going to sin, sin against God, not the bureaucracy. God will forgive you but the bureaucracy won't.

    Permalink to quote #3

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