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Assured Quote by Joseph Glanvill

“It may not be impossible, but that our Faculties may be so construed, as always to deceive us in the things we judge most certain and assured.” quote by Joseph Glanvill
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“It may not be impossible, but that our Faculties may be so construed, as always to deceive us in the things we judge most certain and assured.”

Joseph Glanvill

About This Quote

Source Philosophical Treatise: The Vanity of Philosophy by Joseph Glanvill, 1665

Our intellect can mislead us, making us overconfident in judgments we think are certain.

In simple terms: Mind can deceive us about certainty.

Key Takeaway

Question your assumptions.

Themes

skepticism philosophy certainty

Mood

reflective critical

Type

philosophical skeptical

When to use this quote

  • Scientific research
  • legal decisions
  • personal beliefs

Key Concepts

Cognitive bias epistemology fallibility

Questions to Reflect On

  • What beliefs do you hold too firmly?
  • How can you test your certainty?
A Different Perspective

Human reasoning is fallible; overconfidence can be harmful.

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