When we seek a textbook case for the proper operation of science, the correction of certain error offers far more promise than the establishment of probable truth. Confirmed hunches, of course, are more upbeat than discredited hypotheses. Since the worst traditions of "popular” writing falsely equate instruction with sweetness and light, our promotional literature abounds with insipid tales in the heroic mode, although tough stories of disappointment and loss give deeper insight into a methodology that the celebrated philosopher Karl Popper once labeled as "conjecture and refutation.”.
Stephen Jay GouldRelated topics
case certain conjecture course equate error establishment far heroic hypothesis light loss methodology once operation popper promise proper refutation science seek sweetness tales tough truth worst upbeat textbook promotionalRelated quotes
Reading is merely a surrogate for thinking for yourself; it means letting someone else direct your thoughts. Many books, moreover, serve merely to show how many ways there are of being wrong, and how far astray you yourself would go if you followed their guidance. You should read only when your own thoughts dry up, which will of course happen frequently enough even to the best heads; but to banish your own thoughts so as to take up a book is a sin against the holy ghost; it is like deserting untrammeled nature to look at a herbarium or engravings of landscapes.
Arthur Schopenhauer
As Reagan conservatism is becoming less popular, people are asking: Where do we go from here? We can also ask: Does the last era of liberalism provide any indications as to where we might or should go from here?
The liberalism of the nineteen-thirties emerged after the catastrophe that resulted from the conservatism of the nineteen-twenties. Conservatives had been in power for a long time, and ended by nearly wrecking the country. Liberals came along and performed a rescue operation. Ironically, they are credited with saving the establishment, which they surely did.
Charles A. Reich
In this case, radiant heat will at least partly, if not chiefly, consist, if I may be permitted the expression, of invisible light; that is to say, of rays coming from the sun, that have such a momentum as to be unfit for vision. And admitting, as is highly probable, that the organs of sight are only adapted to receive impressions from particles of a certain momentum, it explains why the maximum of illumination should be in the middle of the refrangible rays; as those which have greater or less momenta are likely to become equally unfit for the impression of sight.
William Herschel
Treatises may be didactic in tone, but essentially they lack the conclusiveness of an instruction which could be asserted, like doctrine, by virtue of its own authority. ... Tirelessly the process of thinking makes new beginnings, returning in a roundabout way to its original object. This continual pausing for breath is the mode most proper to the process of contemplation. For by pursuing different levels of meaning in its examination of one single object it receives both the incentive to begin again and the justification for its irregular rhythm.
Walter Benjamin
The design of the following treatise is to investigate the fundamental laws of those operations of the mind by which reasoning is performed; to give expression to them in the symbolical language of a Calculus, and upon this foundation to establish the science of Logic and construct its method; to make that method itself the basis of a general method for the application of the mathematical doctrine of Probabilities; and, finally, to collect from the various elements of truth brought to view in the course of these inquiries some probable intimations concerning the nature and constitution of the human mind.
George Boole