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Attitude Quote by Carl Sagan

“At the heart of science is an essential balance between two seemingly contradictory attitudes-an openness to new ideas, no matter how bizarre or counterintuitive they may be, and the most ruthless skeptical scrutiny of all ideas, old and new. This is how deep truths are winnowed from deep nonsense.” quote by Carl Sagan
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“At the heart of science is an essential balance between two seemingly contradictory attitudes-an openness to new ideas, no matter how bizarre or counterintuitive they may be, and the most ruthless skeptical scrutiny of all ideas, old and new. This is how deep truths are winnowed from deep nonsense.”

Carl Sagan

About This Quote

Source Book: Cosmos, 1980

Science thrives on both open-mindedness to novel ideas and rigorous skepticism.

In simple terms: Science needs curiosity and doubt.

Key Takeaway

Balance wonder with critical thinking.

Themes

science skepticism innovation

Mood

curious analytical

Type

philosophical inspirational

When to use this quote

  • research
  • education
  • policy making
  • media analysis

Key Concepts

philosophy of science critical thinking

Questions to Reflect On

  • What ideas challenge your assumptions?
  • How do you test new concepts?
A Different Perspective

Excessive skepticism can stifle breakthroughs.

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