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It is a mistake to assume that if everybody does his job…

“It is a mistake to assume that if everybody does his job, it will be all right. The whole system may be in trouble.” quote by W. Edwards Deming
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“It is a mistake to assume that if everybody does his job, it will be all right. The whole system may be in trouble.”

W. Edwards Deming

About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

Assuming individual competence guarantees overall success ignores systemic interdependencies and hidden failures.

In simple terms: Individual performance ≠ system health

Key Takeaway

Systemic risk persists despite competent actors

Themes

systems thinking risk management organizational behavior interdependence quality control

Mood

cautious analytical critical

Type

advice observation warning

When to use this quote

  • manufacturing plant
  • software development team
  • hospital department
  • supply chain
  • government agency

Key Concepts

feedback loops process integration collective responsibility

Practical Applications

  • risk assessment
  • process redesign

Questions to Reflect On

  • How can we detect hidden systemic flaws?
  • What mechanisms ensure collective accountability?
A Different Perspective

A well‑designed system can mitigate individual errors, but no system is immune to collective oversights.

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