"This means that no single logic is strong enough to support the total construction of human knowledge"
About this Quote
The intent is developmental and political at once. Piaget’s work showed that the mind doesn’t start with pristine rationality and then add experience; it grows logics. Children move through different modes of reasoning, each coherent within its limits, each prone to collapse when pushed beyond its scope. That empirical observation becomes a broader epistemological point: human knowledge is a patchwork of tools, not a monolith. We reason mathematically, narratively, socially, ethically; we improvise with metaphors; we lean on institutions. A single “logic” can model a slice of that terrain, but not the whole map.
The subtext lands as a critique of intellectual absolutism: when a discipline claims total authority, it starts confusing its method with reality. Piaget’s phrasing also carries a humility that feels freshly relevant in an era of algorithmic confidence. The mind is not a machine running one program; it’s an evolving system that keeps rewriting its own rules, and any account of knowledge that forgets that evolution is destined to overpromise and under-explain.
Quote Details
| Topic | Knowledge |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Piaget, Jean. (2026, January 15). This means that no single logic is strong enough to support the total construction of human knowledge. FixQuotes. https://fixquotes.com/quotes/this-means-that-no-single-logic-is-strong-enough-156329/
Chicago Style
Piaget, Jean. "This means that no single logic is strong enough to support the total construction of human knowledge." FixQuotes. January 15, 2026. https://fixquotes.com/quotes/this-means-that-no-single-logic-is-strong-enough-156329/.
MLA Style (9th ed.)
"This means that no single logic is strong enough to support the total construction of human knowledge." FixQuotes, 15 Jan. 2026, https://fixquotes.com/quotes/this-means-that-no-single-logic-is-strong-enough-156329/. Accessed 20 Feb. 2026.










