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Actors speak of things imaginary as if they were real, while you preachers often speak of things real as if they were imaginary. Thomas Betterton		Thursday Sep 03, 2026
		Quotes: 53419 Authors: 9969

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To isolate mathematics from the practical demands of the sciences is to invite the sterility of a cow shut away from the bulls. Pafnuti Lvovich Chebyshev

Quote Author: Pafnuti Lvovich Chebyshev

	Pafnuti Lvovich Chebyshev
	(1821-1894) In G. Simmons, Calculus Gems, New York: Mcgraw Hill, Inc., 1992, page 198 - Russian mathematician, professor, St. Petersburg.

Other Pafnuti Lvovich Chebyshev Quotes
To isolate mathematics from the practical demands of the sciences is to invite the sterility of a cow shut away from the bulls.