Ancient Quote by Henry David Thoreau
“No way of thinking or doing, however ancient, can be trusted without proof.”
About This Quote
Source Book: Walden by Henry David Thoreau, 1854
Even ancient ideas need evidence; without proof, they cannot be fully trusted.
In simple terms: Old ideas need proof to be trusted.
Key Takeaway
Seek evidence before accepting any claim.
Themes
skepticism
critical thinking
knowledge
Mood
thoughtful
analytical
Type
philosophical
educational
When to use this quote
- academic research
- legal decisions
- medical practice
- policy making
Key Concepts
empiricism
philosophy of science
rationalism
Questions to Reflect On
- What standards of proof do you apply in daily life?
- When is it acceptable to act without full proof?
A Different Perspective
Proof can be hard to obtain for some beliefs.
