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Daily Inspiration Quote by Charles Sanders Peirce

"All the evolution we know of proceeds from the vague to the definite"

About this Quote

Progress doesn’t arrive as a clean blueprint; it congeals. Peirce’s line is a quiet rebuke to the comforting myth that ideas, species, or societies develop by executing a prewritten plan. For him, evolution is less an escalator than a fog lifting: first comes a blur of possibilities, then, through habit and constraint, something sharp enough to count as a “thing.”

The sentence works because it pairs a scientific-sounding claim with a psychological truth. “Vague” isn’t just ignorance; it’s the real starting condition of inquiry. We begin with hunches, loose categories, imperfect signs. Peirce, a founder of pragmatism and modern semiotics, is telling you that meaning itself evolves this way: a sign starts as a rough pointer, gets tested in use, and hardens into a concept you can rely on. The definite is not discovered intact; it is earned.

Subtext: don’t sneer at ambiguity too quickly. In a culture that prizes hot takes and instant certainty, Peirce treats vagueness as a feature of growth, not a defect. He’s also staking out a metaphysical position against rigid determinism. If the world moves from vague to definite, then novelty is real, chance matters, and the future isn’t merely the past replaying itself with better lighting.

Contextually, this is late-19th-century America absorbing Darwin, industrial acceleration, and the promise (and anxiety) of scientific method. Peirce’s punchline is methodological: knowledge advances by iterating from messy guesses toward clearer commitments, not by pretending clarity was there from the start.

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APA Style (7th ed.)
Peirce, Charles Sanders. (2026, January 17). All the evolution we know of proceeds from the vague to the definite. FixQuotes. https://fixquotes.com/quotes/all-the-evolution-we-know-of-proceeds-from-the-44669/

Chicago Style
Peirce, Charles Sanders. "All the evolution we know of proceeds from the vague to the definite." FixQuotes. January 17, 2026. https://fixquotes.com/quotes/all-the-evolution-we-know-of-proceeds-from-the-44669/.

MLA Style (9th ed.)
"All the evolution we know of proceeds from the vague to the definite." FixQuotes, 17 Jan. 2026, https://fixquotes.com/quotes/all-the-evolution-we-know-of-proceeds-from-the-44669/. Accessed 5 Feb. 2026.

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Evolution from Vague to Definite by Charles Sanders Peirce
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Charles Sanders Peirce

Charles Sanders Peirce (September 10, 1839 - April 19, 1914) was a Philosopher from USA.

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