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Exist Quote by Arthur C. Clarke

“Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.” quote by Arthur C. Clarke
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“Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.”

Arthur C. Clarke

About This Quote

Source Essay: "The Ultimate Question", 1961

Either we are alone or not; both possibilities provoke fear.

In simple terms: Both isolation and contact with aliens are scary.

Key Takeaway

Embrace curiosity despite fear of the unknown.

Themes

existence cosmos fear unknown philosophy

Mood

wonder anxious

Type

speculative thought‑provoking

When to use this quote

  • space exploration
  • philosophical debates
  • personal reflection

Key Concepts

probability anthropic principle existential risk

Questions to Reflect On

  • What would change in society if we discovered extraterrestrials?
  • How does fear shape our view of the cosmos?
A Different Perspective

Fear may paralyze scientific progress.

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