There are uncertain truths — even true statements that we may take to be false — but there are no uncertain certainties.
Since we can never know anything for sure, it is simply not worth searching for certainty; but it is well worth searching for truth; and we do this chiefly by searching for mistakes, so that we have to correct them.


In Search of a Better World (1984)

Karl Popper Quotes

There are uncertain truths — even true statements that we may take to be false — but there are no uncertain certainties. Since we can never know...

There are uncertain truths — even true statements that we may take to be false — but there are no uncertain certainties. Since we can never know...

There are uncertain truths — even true statements that we may take to be false — but there are no uncertain certainties. Since we can never know...

There are uncertain truths — even true statements that we may take to be false — but there are no uncertain certainties. Since we can never know...