Bertrand-russell Quote by Apostolos Doxiadis

“Logic, also, is founded upon suppositions to which nothing in the actual world corresponds,—for instance, on the supposition of the equality of things, and…

— Friedrich Nietzsche

The thing I think I have learned from Wittgenstein is the importance of not making things up: philosophers should not invent problems, and they…

— Tim Crane

“The logical feebleness of science is not sufficiently borne in mind. It keeps down the weed of superstition, not by logic but by slowly…

— John Tyndall

“Study, along the lines which the theologies have mapped, will never lead us to discovery of the fundamental facts of our existence. That goal…

— Thomas A. Edison

“In this world there are very few things made from logic alone. It is illogical for man to be too logical. Some things we…

— Bryce Courtenay

Science is organized common sense where many a beautiful theory was killed by an ugly fact.

— Thomas Huxley

“Logic is not a theory but a reflexion of the world.”

— Wittgenstein Ludwig

“It is a common weakness that when concrete facts do not match up with our preconceived theories, we prefer to keep our theories and…

— Raphael Gasson

“Logic is the science not of external forms of thought, but of the laws of development "of all material, natural and spiritual things", i.e.,…

— Vladimir Ilyich Lenin

“Every time we proceed to explain some conjectural law or theory by a new conjectural theory of a higher degree of universality, we are…

— Karl Popper

“Logic may be conceived as ruling out what is absolutely impossible, and thus determining the field of what in the absence of empirical knowledge…

— Morris F. Cohen

“Logic becomes illogical at the point that it assumes that everything can be explained logically.”

— Craig D. Lounsbrough