It is wrong to think that belief in freedom always leads to victory; we must always be prepared for it to lead to defeat. If we choose freedom, then we must be prepared to perish along with it.
Interpretation
Believing in freedom does not guarantee success and may result in loss; true commitment to freedom entails accepting its risks.
This quote by Karl Popper highlights the harsh reality of choosing freedom. It suggests that simply believing in freedom does not ensure victory or success; instead, one must accept the possibility of defeat. The implication is that true freedom comes with great responsibility and risks, including the potential for suffering or loss. Popper calls for a courageous acceptance of these risks when one chooses the path of freedom.
In practice
This quote could be used in a speech about the importance of advocating for civil liberties.
The growth of our knowledge is the result of a process closely resembling what Darwin called 'natural selection'; that is, the natural selection of hypotheses: our knowledge consists, at every moment, of those hypotheses which have shown their (comparative) fitness by surviving so far in their struggle for existence, a competitive struggle which eliminates those hypotheses which are unfit.
If you can't say it simply and clearly, keep quiet, and keep working on it till you can.
No particular theory may ever be regarded as absolutely certain.... No scientific theory is sacrosanct.
The belief in a political Utopia is especially dangerous. This is possibly connected with the fact that the search for a better world, like the investigation of our environment, is (if I am correct) one of the oldest and most important of all the instincts.
A rationalist is simply someone for whom it is more important to learn than to be proved right; someone who is willing to learn from others - not by simply taking over another's opinions, but by gladly allowing others to criticize his ideas and by gladly criticizing the ideas of others
Thus science must begin with myths, and with the criticism of myths; neither with the collection of observations, nor with the invention of experiments, but with the critical discussion of myths, and of magical techniques and practices.
When searching for harmony in life one must never forget that in the drama of existence we are ourselves both actors and spectators.
The surest sign that intelligent life exists elsewhere in the universe is that it has never tried to contact us.
The hatred and contempt for men, women and children that was manifested in the Shoah was a crime against God and against humanity.
They're so cold, these scholars! May lightning strike their food so that their mouths learn how to eat fire!
The motivation of all religious practice is similar: love, sincerity, honesty. The way of life of practically all religious persons is consistent. The teachings of tolerance, love, and compassion are the same.
I don’t envision a long life for myself. Like, I think my life will run out before my work does, y’know? I’ve designed it that way.
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