Impossible Quote by Carl Sagan
““It is therefore impossible that reason not previously instructed should imagine anything other than that the Earth is a kind of vast house with the vault of the sky placed on top of it;””
About This Quote
Source Book: “Cosmos”, 1980
Reason, without prior instruction, imagines Earth as a vast house with the sky as its vault, illustrating human tendency to anthropomorphize the cosmos
In simple terms: People imagine Earth as a house with the sky as its roof
Key Takeaway
Acknowledge human imagination’s limits in scientific reasoning
Themes
science
imagination
metaphor
Mood
inquisitive
educational
Type
philosophical
inspirational
When to use this quote
- education
- public outreach
- critical thinking
Key Concepts
cosmology
philosophy of science
Questions to Reflect On
- How do metaphors shape scientific concepts?
- When do they become constraints?
A Different Perspective
Metaphors can mislead scientific understanding
![“[ When a religious couple wrote to Sagan about fulfilled prophecies, he wrote back in May 1996 :] If ‘fulfilled prophecy’ is your criterion, why do you not believe in materialistic science, which has an unparalleled record of fulfilled prophecy? Consider, for example, eclipses.” quote by Carl Sagan](https://sms4smile.com/quotes/img-quotes/875/carl-sagan-160_belief_when-a-religious-couple-wrote-to-sagan-a_25095.jpg)
