Airplane Quote by Robert A. Heinlein
“Logic is a feeble reed, friend. "Logic" proved that airplanes can't fly and that H-bombs won't work and that stones don't fall out of the sky. Logic is a way of saying that anything which didn't happen yesterday won't happen tomorrow.”
About This Quote
Source Book: Stranger in a Strange Land, Robert A. Heinlein, 1961
Logic is portrayed as limited, failing to predict extraordinary events or breakthroughs.
In simple terms: Logic has limits in predicting the unexpected.
Recognize logic's boundaries and stay open to intuition.
Themes
Mood
Type
When to use this quote
- engineering breakthroughs
- military strategy
- philosophical debate
- personal decision making
Key Concepts
Questions to Reflect On
- When should you trust intuition over analysis?
- How do you balance logic with creative thinking?
Logic cannot account for all variables, especially unknown unknowns.