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Fanatic Quote by Oscar Wilde

“The worst vice of a fanatic is his sincerity.” quote by Oscar Wilde
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“The worst vice of a fanatic is his sincerity.”

Oscar Wilde

About This Quote

Fanaticism's danger lies in its earnestness, which blinds critical judgment and fuels extremist actions.

In simple terms: Blind zeal harms truth

Key Takeaway

Sincerity can be a flaw

Themes

extremism critical thinking psychology integrity danger of zeal

Mood

cautionary reflective critical

Type

aphorism maxim observation

When to use this quote

  • political rallies
  • religious movements
  • cult recruitment
  • ideological debates
  • social media echo chambers

Key Concepts

fanaticism sincerity bias self-deception

Practical Applications

  • risk assessment of extremist groups
  • educational curricula on critical thinking

Questions to Reflect On

  • How does sincerity become a liability?
  • Can honest belief be dangerous?
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