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Confidence Quote by Rene Descartes

“It is only prudent never to place complete confidence in that by which we have even once been deceived.” quote by Rene Descartes
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“It is only prudent never to place complete confidence in that by which we have even once been deceived.”

Rene Descartes

About This Quote

Source Book: Discourse on the Method by René Descartes, 1637

The quote warns against placing full trust in anything that has ever deceived us, advocating healthy skepticism.

In simple terms: Question unreliable sources.

Key Takeaway

Maintain critical doubt.

Themes

skepticism trust deception philosophy critical thinking

Mood

cautious analytical

Type

philosophical practical

When to use this quote

  • Scientific research
  • decision making
  • information evaluation

Key Concepts

Cartesian doubt epistemology cognitive bias

Questions to Reflect On

  • When is trust justified?
  • How do you balance doubt with action?
A Different Perspective

May lead to excessive distrust.

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