Doubt Quote by Frederick Charles Copleston
““Everyone who doubts knows that he is doubting, so that he is certain of this truth at least, namely the fact that he doubts. Thus every one who doubts whether there is such a thing as truth, knows at least one truth, so that his very capacity to doubt should convince him that there is such a thing as truth.””
About This Quote
Source Book: History of Philosophy, 1965
Doubt confirms existence of truth; questioning reveals at least one certainty.
In simple terms: Doubt shows you know something true.
Key Takeaway
Embrace doubt as proof of truth.
Themes
philosophy
epistemology
certainty
self‑awareness
Mood
thoughtful
inquisitive
Type
philosophical
reflective
When to use this quote
- academic debate
- personal introspection
- critical thinking
Key Concepts
Skepticism
self‑reflection
metacognition
Questions to Reflect On
- What truths arise from your doubts?
- How can doubt guide learning?
A Different Perspective
Doubt can paralyze action if not balanced.
![“[O]ther thinkers have philosophised since the time of Plato, but that does not destroy the interest and beauty of his philosophy” quote by Frederick Charles Copleston](https://sms4smile.com/quotes/img-quotes/024/frederick-charles-copleston-96_beauty_o-ther-thinkers-have-philosophised-since_2551005.jpg)
