Stephen Toulmin Professions : PhilosopherBorn : March 25, 1922Died : December 4, 2009 Browse All Authors Famous Quotes by Stephen Toulmin A man demonstrates his rationality, not by a commitment to fixed ideas, stereotyped procedures, or immutable concepts, but by the manner in which, and the occasions on which, he changes those ideas, procedures, and concepts. Stephen Toulmin changecommitmentideas No doubt, a scientist isn't necessarily penalized for being a complex, versatile, eccentric individual with lots of extra-scientific interests. But it certainly doesn't help him a bit. Stephen Toulmin eccentricdoubtscience Similar Authors F. H. Bradley philosopher Irving Copi philosopher Ivan Ilyin philosopher Ivan Illich philosopher Bion of Borysthenes philosopher Bonaventure philosopherAll Authors
