Long story Quote by Karl R. Popper
““For Aristotle’s essentialist definitions are the principles from which all our knowledge is derived; they thus contain all our knowledge; and they serve to substitute a long formula for a short one. As opposed to this, the scientific or nominalist definitions do not contain any knowledge whatever, not even any ‘opinion’; they do nothing but introduce new arbitrary shorthand labels; they cut a long story short.””
About This Quote
Source Book: The Logic of Scientific Discovery, 1959
Essentialist definitions aim to capture the core meaning of a concept in a concise form, while nominalist definitions merely label without conveying knowledge.
In simple terms: Essentialist definitions compress meaning; nominalist definitions add labels only.
Key Takeaway
Prefer definitions that reveal underlying meaning.
Themes
philosophy
epistemology
language
definition
knowledge
Mood
analytical
critical
Type
philosophical
academic
When to use this quote
- academic writing
- teaching
- philosophical debate
- concept analysis
Key Concepts
essentialism
nominalism
semantic compression
Questions to Reflect On
- How do you decide when a definition is truly essential?
- When might a nominalist label be useful?
A Different Perspective
Essentialist definitions may oversimplify complex phenomena.
