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Reasoning Quote by Donald Knuth

“Nearly every example of faulty reasoning that has been published is accompanied by the phrase "of course" or its equivalent.” quote by Donald Knuth
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““Nearly every example of faulty reasoning that has been published is accompanied by the phrase "of course" or its equivalent.””

Donald Knuth

About This Quote

People often hide logical errors behind assumed truths, using phrases like “of course” to mask flawed reasoning.

In simple terms: Assumed truths conceal logical flaws.

Key Takeaway

Beware of unexamined premises.

Themes

critical thinking logic cognitive bias communication rhetoric

Mood

skeptical analytical

Type

observation cautionary

When to use this quote

  • academic writing
  • debate
  • policy analysis
  • media commentary
  • technical documentation

Key Concepts

assumption faulty reasoning language

Practical Applications

  • teaching logical analysis
  • improving argumentative clarity

Questions to Reflect On

  • What premises am I taking for granted?
  • How does language shape my perception of validity?
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