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Accounts Quote by Richard Hamming

“Put glibly: In science if you know what you are doing you should not be doing it. In engineering if you do not know what you are doing you should not be doing it. Of course, you seldom, if ever, see either pure state.” quote by Richard Hamming
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“Put glibly: In science if you know what you are doing you should not be doing it. In engineering if you do not know what you are doing you should not be doing it. Of course, you seldom, if ever, see either pure state.”

Richard Hamming

About This Quote

Source Interview: 1990s technical discussion

In science you need competence before acting; in engineering you need competence before building.

In simple terms: Know what you’re doing before you act.

Key Takeaway

Ensure expertise before execution.

Themes

competence engineering science responsibility risk

Mood

cautious pragmatic

Type

advice philosophical

When to use this quote

  • research labs
  • construction sites
  • product development

Key Concepts

expertise decision making process

Questions to Reflect On

  • When do you proceed despite uncertainty?
  • How to assess competence accurately?
A Different Perspective

Ideal rarely exists; practical judgment required.

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