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Evidence Quote by William Kingdon Clifford

“It is wrong always, everywhere, and for anyone, to believe anything upon insufficient evidence.” quote by William Kingdon Clifford
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“It is wrong always, everywhere, and for anyone, to believe anything upon insufficient evidence.”

William Kingdon Clifford

About This Quote

Source Book: The Ethics of Belief, 1877

Believing without sufficient evidence is morally wrong because it can lead to falsehoods and harmful actions.

In simple terms: Don't believe without proof.

Key Takeaway

Seek evidence before forming beliefs.

Themes

rationality ethics epistemology skepticism

Mood

analytical cautious

Type

philosophical ethical

When to use this quote

  • scientific research
  • legal judgments
  • personal decisions
  • public policy

Key Concepts

logic critical thinking knowledge justification

Questions to Reflect On

  • What evidence would change your mind on a controversial issue?
  • How do you act when evidence is incomplete?
A Different Perspective

Sometimes evidence is unavailable, forcing decisions under uncertainty.

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