There we measure shadows, and we search among ghostly errors of measurement for landmarks that are scarcely more substantial.
Edwin Powell HubbleRead
The brightest flashes in the world of thought are incomplete until they have been proven to have their counterparts in the world of fact.
Interpretation
What this quote means
Ideas must be supported by facts to be considered valid.
John Tyndall's quote emphasizes the importance of empirical evidence in validating ideas and thoughts. It suggests that even the most brilliant concepts remain unfulfilled unless they can be substantiated by observable reality, highlighting the relationship between theory and practice in the pursuit of knowledge.
Themes
ThoughtFactEvidenceScienceKnowledge
In practice
Example use cases
During a science presentation, I could quote Tyndall to emphasize the importance of data in research.
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