Karl Popper's Profile
Brief about Karl Popper: By info that we know Karl Popper was born at 1902-07-28. And also Karl Popper is Austrian Philosopher.
Some Karl Popper's quotes. Goto "Karl Popper's quotation" section for more.It is impossible to speak in such a way that you cannot be misunderstood.
Tags: Cannot, Impossible, SpeakOur knowledge can only be finite, while our ignorance must necessarily be infinite.
Tags: Ignorance, Knowledge, WhileThose who promise us paradise on earth never produced anything but a hell.
Tags: Earth, Hell, PromiseNo rational argument will have a rational effect on a man who does not want to adopt a rational attitude.
Tags: Argument, Attitude, EffectWhenever a theory appears to you as the only possible one, take this as a sign that you have neither understood the theory nor the problem which it was intended to solve.
Tags: Nor, Possible, ProblemPiecemeal social engineering resembles physical engineering in regarding the ends as beyond the province of technology.
Tags: Beyond, Social, TechnologyIn so far as a scientific statement speaks about reality, it must be falsifiable; and in so far as it is not falsifiable, it does not speak about reality.
Tags: Far, Reality, SpeakWe must plan for freedom, and not only for security, if for no other reason than that only freedom can make security secure.
Tags: Freedom, Plan, ReasonRelated topics
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