Bounds Quote by Jean de la Bruyere
“A man may have intelligence enough to excel in a particular thing and lecture on it, and yet not have sense enough to know he ought to be silent on some other subject of which he has but a slight knowledge; if such an illustrious man ventures beyond the bounds of his capacity, he loses his way and talks like a fool.”
About This Quote
Source Book: Les Caractères, 1688
Specialists may speak author outside their expertise, appearing foolish.
In simple terms: Experts should stay silent on topics they barely know.
Know the limits of your knowledge.
Themes
Mood
Type
When to use this quote
- public speaking
- teaching
- leadership
- decision making
Key Concepts
Questions to Reflect On
- When should you admit ignorance?
- How does humility affect influence?
Overconfidence can damage credibility.