Agree Quote by Stephen Hawking
“Any physical theory is always provisional, in the sense that it is only a hypothesis: you can never prove it. No matter how many times the results of experiments agree with some theory, you can never be sure that the next time the result will not contradict the theory.”
About This Quote
Source Speech: Public Lecture, 2010
Scientific theories are temporary models that fit current data but can never be definitively proven.
In simple terms: Theories are provisional hypotheses, not final truths.
Key Takeaway
Accept uncertainty and stay open to new evidence.
Themes
science
philosophy
uncertainty
progress
humility
Mood
thoughtful
inquisitive
Type
analytical
reflective
When to use this quote
- research planning
- policy making
- education
- media reporting
Key Concepts
epistemology
falsifiability
tentativeness
Questions to Reflect On
- How do you balance confidence in current models with openness to change?
- What evidence would cause you to revise a core belief?
A Different Perspective
Theories may be useful even if later disproved.
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