Karl Popper Quote

But some of these theories are so bold that they can clash with reality: they are the testable theories of science. And when they clash, then we know that there is a reality; something that can inform us that our ideas are mistaken.

Quantum Theory and the Schism in Physics: From the Postscript to The Logic of Scientific Discovery (ed. Routledge, 2013) - ISBN: 9781135859442

But some of these theories are so bold that they can clash with reality: they are the testable theories of science. And when they clash, then we know ...

But some of these theories are so bold that they can clash with reality: they are the testable theories of science. And when they clash, then we know ...

But some of these theories are so bold that they can clash with reality: they are the testable theories of science. And when they clash, then we know ...

But some of these theories are so bold that they can clash with reality: they are the testable theories of science. And when they clash, then we know ...