Karl Popper Quotes
Collection of top 88 famous quotes about Karl Popper
Karl Popper Quotes & Sayings
Happy to read and share the best inspirational Karl Popper quotes, sayings and quotations on Wise Famous Quotes.
No matter how many instances of white swans we may have observed, this does not justify the conclusion that all swans are white.
— Karl Popper
I personally call the type of government which can be removed without violence 'democracy,' and the other, 'tyranny.'.
— Karl Popper
A theory that explains everything, explains nothing
— Karl Popper
Genuine philosophical problems are always rooted outside philosophy and they die if these roots decay.
— Karl Popper
Great men may make great mistakes;
— Karl R. Popper
If you can't say it simply and clearly, keep quiet, and keep working on it till you can.
— Karl Popper
It is not possible to write clearly enough to avoid being misrepresented by people who are sufficiently determined to do so.
— Karl Popper
We must regard all laws or theories as hypothetical or conjectural; that is, as guesses.
— Karl R. Popper
Historically speaking all - or very nearly all - scientific theories originate from myths.
— Karl Popper
No number of sightings of white swans can prove the theory that all swans are white. The sighting of just one black one may disprove it.
— Karl Popper
The Vienna Circle was empiricist and phenomenalist, Popper was a critical rationalist.
— Karl R. Popper
We do not know. We can only guess.
— Karl Popper
The question is not how to get good people to rule; THE QUESTION IS: HOW TO STOP THE POWERFUL from doing as much damage as they can to us.
— Karl Popper
Now this principle of induction cannot be a purely logical truth like a tautology or an analytic statement ...
— Karl Popper
No book can ever be finished. While working on it we learn just enough to find it immature the moment we turn away from it
— Karl Popper
I have spoken to Einstein and he admitted to me that his theory was in fact no different from the one of Parmenides.
— Karl Popper
It is part of my thesis that all our knowledge grows only through the correcting of our mistakes.
— Karl Popper
It is wrong to ask who will rule. The ability to vote a bad government out of office is enough. That is democracy.
— Karl Popper
The moral decisions of others should be treated with respect, as long as such decisions do not conflict with the principle of tolerance.
— Karl Popper
There is no reason to believe that a definition necessarily determines the ontological status of the term defined.)
— Karl Popper
Science is perhaps the only human activity in which errors are systematically criticized and, in time, corrected.
— Karl Popper
Piecemeal social engineering resembles physical engineering in regarding the ends as beyond the province of technology.
— Karl Popper
No rational argument will have a rational effect on a man who does not want to adopt a rational attitude.
— Karl Popper
Our greatest troubles spring from something that is as admirable as it is dangerous ... our impatience to better the lot of our fellows.
— Karl Popper
The initial stage, the act of conceiving or inventing a theory, seems to me neither to call for logical analysis nor to be susceptible of it.
— Karl Popper
We never know what we are talking about.
— Karl Popper
All life is problem solving
— Karl R. Popper
Our aim must be to make our successive mistakes as quickly as possible. To speed up evolution.
— Karl Popper
The history of science is everywhere speculative. It is a marvelous hiatory. It makes you proud to be a human being.
— Karl Popper
No particular theory may ever be regarded as absolutely certain ... No scientific theory is sacrosanct ...
— Karl Popper
Contrary to the outstanding work of art, outstanding theory is susceptible to improvements.
— Karl Popper
While differing widely in the various little bits we know, in our infinite ignorance we are all equal.
— Karl Popper
Taleb's hero, on the other hand, is Karl Popper, who said that you could not know with any certainty that a proposition was true;
— Malcolm Gladwell
Our belief in any particular natural law cannot have a safer basis than our unsuccessful critical attempts to refute it.
— Karl Popper
Relativism is one of the many crimes committed by intellectuals. It is a betrayal of reason and of humanity.
— Karl R. Popper
If we wish our civilization to survive we must break with the habit of deference to great men.
— Karl Popper
The only way to test a hypothesis is to look for all the information that disagrees with it.
— Karl Popper
The most we can say of democracy or freedom is that they give our personal abilities a little more influence on our well-being.
— Karl Popper
The essential feature of dualist-interactionism is that the mind and brain are independent entities...and that they interact by quantum physics.
— Karl R. Popper
Always remember that it is impossible to speak in such a way that you cannot be misunderstood: there will always be some who misunderstand you.
— Karl Popper
We must plan for freedom, and not only for security, if for no other reason than only freedom can make security more secure.
— Karl Popper
I have learned more from Hayek than from any other living thinker, except perhaps Alfred Tarski - but not even excepting Russell.
— Karl Popper
We hate the very idea that our own ideas may be mistaken, so we cling dogmatically to our conjectures.
— Karl Popper
Every 'good' scientific theory is a prohibition: it forbids certain things to happen. The more a theory forbids, the better it is.
— Karl R. Popper
The quest for precision is analogous to the quest for certainty, and both should be abandoned.
— Karl Popper
Theology, I still think, is due to lack of faith.
— Karl R. Popper
The reality of time and change seemed to me the crux of realism.
— Karl R. Popper
History has no meaning.
— Karl R. Popper
Denying realism amounts to megalomania.
— Karl R. Popper
I have come to the conclusion that Darwinism is not a testable scientific theory, but a metaphysical research programme ...
— Karl Popper
Science is most significant as one of the greatest spiritual adventures that man has yet known.
— Karl Popper
Better our hypotheses die for our errors than ourselves.
— Karl Popper
In my view, aiming at simplicity and lucidity is a moral duty of all intellectuals: lack of clarity is a sin, and pretentiousness is a crime.
— Karl Popper
The survival value of intelligence is that it allows us to extinct a bad idea, before the idea extincts us.
— Karl Popper
There is no history, only histories.
— Karl Popper
I hold that he who teaches that not reason but love should rule opens up the way for those who rule by hate.
— Karl R. Popper
All things living are in search of a better world .
— Karl Popper
If you know that things are bound to happen whatever you do, then you may feel free to give up the fight against them.
— Karl Popper
You cannot have a rational discussion with a man who prefers shooting you to being convinced by you.
— Karl Popper
It seems to me certain that more people are killed out of righteous stupidity than out of wickedness.
— Karl Popper