Syllogistic Quotes & Sayings

The basic formulation, or bare-bones mechanics, of natural selection is a disarmingly simple argument, based on three undeniable facts (overproduction of offspring, variation, and heritability) and one syllogistic inference (natural selection, or the claim that organisms enjoying differential reproductive success will, on average, be those variants that are fortuitously better adapted to changing local environments, and that these variants will then pass their favored traits to offspring by inheritance). — Stephen Jay Gould

This was a syllogistic monstrosity even worse than the last, thought Wimsey. A man who could reason like that could not reason at all. He constructed a new syllogism for himself. The man who committed this murder was not a fool. Weldon is a fool. Therefore Weldon did not commit this murder. That appeared to be sound, so far as it went. — Dorothy L. Sayers

The maxim is, that whatever can be affirmed (or denied) of a class, may be affirmed (or denied) of everything included in the class. This axiom, supposed to be the basis of the syllogistic theory, is termed by logicians the dictum de omni et nullo. — John Stuart Mill

You put three facts together - that all organisms produce more offspring that can survive, that there's variation among organisms, and that at least some of that variation is inherited - and the syllogistic inference is natural selection. — Stephen Jay Gould

Jason Mashak's SALTY AS A LIP is grounded in a voice patiently bridging the "steeples and 'scrapers" of an inquisitive mind. The poems are at once syllogistic, hard-edged, satirical, reflective, and finally as playful as love notes. The true joy of this book is that we are deliciously engaged in a "pantomime of pleasure" which the language and imagery generously evoke. — James Ragan

Fallacious and misleading arguments are most easily detected if set out in correct syllogistic form. — Immanuel Kant

Reason is a supple nymph, and slippery as a fish by nature. She had as leave give her kiss to an absurdity any day, as to syllogistic truth. The absurdity may turn out truer. — D.H. Lawrence

Trust is the core of human relationships, of gregariousness among men. Friendship, a puzzle to the syllogistic and critical mentality, is not based on experiments or tests of another person's qualities but on trust. It is not critical knowledge but a risk of the heart which initiates affection and preserves loyalty in our fellow men. — Abraham Joshua Heschel

It must be granted that in every syllogism, considered as an argument to prove the conclusion, there is a petitio principii. When we say, All men are mortal Socrates is a man therefore Socrates is mortal; it is unanswerably urged by the adversaries of the syllogistic theory, that the proposition, Socrates is mortal. — John Stuart Mill