The most costly of all follies is to believe passionately…
“The most costly of all follies is to believe passionately in the palpably not true. It is the chief occupation of mankind.”
About This Quote
This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.
People often cling to false beliefs with intense passion, making it a common human folly.
In simple terms: Passionate belief in falsehoods is a common mistake.
Key Takeaway
Question your convictions and seek evidence.
Themes
belief
error
human nature
Mood
skeptical
thoughtful
Type
philosophical
inspirational
When to use this quote
- political debate
- scientific research
- personal decisions
- media consumption
Key Concepts
cognitive bias
self‑deception
Questions to Reflect On
- What beliefs do you hold without proof?
- How do emotions shape your judgments?
A Different Perspective
Strong emotions can sometimes protect useful social cohesion.