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Dreams Quote by Blaise Pascal

“We know that we are not dreaming, but, however unable we may be to prove it rationally, our inability proves nothing but the weakness of our reason, and not the uncertainty of all our knowledge as they maintain.” quote by Blaise Pascal
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““We know that we are not dreaming, but, however unable we may be to prove it rationally, our inability proves nothing but the weakness of our reason, and not the uncertainty of all our knowledge as they maintain.””

Blaise Pascal

About This Quote

Source Letter: Correspondence with Pierre de Fermat, 1654

Reason alone cannot confirm reality; its limits reveal humility, not total doubt about knowledge.

In simple terms: Reason has limits, but not total uncertainty.

Key Takeaway

Accept uncertainty while seeking evidence.

Themes

philosophy epistemology humility

Mood

thoughtful inquisitive

Type

philosophical reflective

When to use this quote

  • scientific inquiry
  • daily decision‑making
  • ethical deliberation

Key Concepts

rationalism skepticism knowledge limits

Questions to Reflect On

  • What evidence satisfies you?
  • How do you balance doubt and action?
A Different Perspective

Reason may be over‑trusted in complex issues.

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