"Deductive reasoning" Quotes from Famous Books
 ... to the foundations of scientific certainty, but, in his 'Principes de Philosophie,' indicated where the goal of physical science really lay. However, Descartes was an eminent mathematician, and it would seem that the bent of his mind led him to overestimate the value of deductive reasoning from general principles, as much as Bacon had underestimated it. The progress of physical science has been effected neither by Baconians nor by Cartesians, as such, but by men like Galileo and Harvey, Boyle ...
— The Advance of Science in the Last Half-Century • T.H. (Thomas Henry) Huxley
... that he may record and store up the knowledge he acquires. He is taught elementary mathematics, that he may understand all those relations of number and form, upon which the transactions of men, associated in complicated societies, are built, and that he may have some practice in deductive reasoning. ...
— Lectures and Essays • T.H. Huxley
... tool, and we naturally reason that it will cut itself. We see a man acting in certain ways which generally lead to certain ends, and we naturally reason that the expected result will occur. The more experience that the observer has had, and the keener his faculty of perception and his power of deductive reasoning, the wider will be the range of his power in the direction of predicting future results ...
— Clairvoyance and Occult Powers • Swami Panchadasi
... theory, which will fall in splinters before the first cannon-shot of unparleying fact. What authority had the boundary man or I to dogmatise on the Coming Australian? Just the same authority as Marcus Clarke, or Trollope, or Froude, or Francis Adams—and that is exactly none. Deductive reasoning of this kind is seldom safe. Who, for instance, could have deduced, from certain subtly interlaced conditions of food, atmosphere, association, and what not, the development of those silky honours which grace the upper lip of the Australienne? ...
— Such is Life • Joseph Furphy |
