Quote

The intensity of a conviction that a hypothesis is true has no bearing on whether it is true or false. The importance of the strength of our conviction is only to provide a proportionately strong incentive to find out if the hypothesis will stand up to critical evaluation.

Peter Medawar

Change background

T
T
T

Change font

TAGS & TOPICS

Peter Medawar
Age: 72 †
Born: 1915
Born: February 28
Died: 1987
Died: October 2
Autobiographer
Biologist
Immunologist
Physician
Physiologist
Professor
Writer
Zoologist
Rio
P.B. Medawar
P. B. Medawar
Sir Peter Medawar
Find
Conviction
Evaluation
Critical
Incentive
Importance
Bearing
Strength
Incentives
Stand
Hypothesis
Whether
Intensity
Strong
Provide
True
False
Proportionately

More quotes by Peter Medawar

Image
Twice in my life I have spent two weary and scientifically profitless years seeking evidence to corroborate dearly loved hypotheses that later proved to be groundless times such as these are hard for scientists-days of leaden gray skies bringing with them a miserable sense of oppression and inadequacy.
Peter Medawar
Image
Psychoanalytic theory is the most stupendous intellectual confidence trick of the twentieth century and a terminal product as well-something akin to a dinosaur or zeppelin in the history of ideas, a vast structure of radically unsound design and with no posterity.
Peter Medawar
Image
An experiment not worth doing is not worth doing well.
Peter Medawar
Image
Simultaneous discovery is utterly commonplace, and it was only the rarity of scientists, not the inherent improbability of the phenomenon, that made it remarkable in the past. Scientists on the same road may be expected to arrive at the same destination, often not far apart.
Peter Medawar
Image
I reckon that for all the use it has been to science about four-fifths of my time has been wasted, and I believe this to be the common lot of people who are not merely playing follow-my-leader in research.
Peter Medawar
Image
Scientific reasoning is a dialogue between the possible and the actual, between proposal and disposal between what might be true, and what is in fact the case.
Peter Medawar
Image
Ask a scientist what he conceives the scientific method to be and he will adopt an expression that is at once solemn and shifty-eyed: solemn, because he feels he ought to declare an opinion shifty-eyed, because he is wondering how to conceal the fact that he has no opinion to declare.
Peter Medawar
Image
The bells which toll for mankind are - most of them, anyway - like the bells of Alpine cattle they are attached to our own necks, and it must be our fault if they do not make a cheerful and harmonious sound.
Peter Medawar
Image
[A certain class of explanations in science are] analgesics that dull the ache of incomprehension without removing the cause.
Peter Medawar
Image
It can be said with complete confidence that any scientist of any age who wants to make important discoveries must study important problems. Dull or piffling problems yield dull or piffling answers. It is not enough that a problem should be interesting.
Peter Medawar
Image
Scientists are people of very dissimilar temperaments doing different things in very different ways. Among scientists are collectors, classifiers and compulsive tidiers-up many are detectives by temperament and many are explorers some are artists and others artisans. There are poet-scientists and philosopher-scientists and even a few mystics.
Peter Medawar
Image
All scientists know of colleagues whose minds are so well equipped with the means of refutation that no new idea has the temerity to seek admittance. Their contribution to science is accordingly very small.
Peter Medawar
Image
I do not propose to criticize the fatuous argument I have just outlined here, to expound is to expose.
Peter Medawar
Image
A danger sign that fellow-obsessionals will at once recognize is the tendency to regard the happiest moments of your life as those that occur when someone who has an appointment to see you is prevented from coming.
Peter Medawar
Image
The art of research [is] the art of making difficult problems soluble by devising means of getting at them.
Peter Medawar
Image
Scientists who think science consists of unprejudiced data-gathering without speculation are merely cows grazing on the pasture of knowledge.
Peter Medawar
Image
The attempt to discover and promulgate the truth is nevertheless an obligation upon all scientists, one that must be persevered in no matter what the rebuffs—for otherwise what is the point in being a scientist?
Peter Medawar
Image
The case I shall find evidence for is that when literature arrives, it expels science.
Peter Medawar
Image
To abdicate from the rule of reason and substitute for it an authentication of belief by the intentness and degree of conviction with which we hold it can be perilous and destructive. Religious beliefs give a spurious spiritual dimension to tribal enmities.
Peter Medawar
Image
In no sense other than an utterly trivial one is reproduction the inverse of chemical disintegration. It is a misunderstanding of genetics to suppose that reproduction is only 'intended' to make facsimiles, for parasexual processes of genetical exchange are to be found in the simplest living things.
Peter Medawar