Karl Popper Quotes


Those who promise us paradise on earth never produced anything but a hell. Karl Popper Hell 143
Whenever 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. Karl Popper Appears 137
It is impossible to speak in such a way that you cannot be misunderstood. Karl Popper Impossible 108
Good tests kill flawed theories; we remain alive to guess again. Karl Popper Assumptions 101
Our knowledge can only be finite, while our ignorance must necessarily be infinite. Karl Popper Knowledge 92
No rational argument will have a rational effect on a man who does not want to adopt a rational attitude. Karl Popper attitude 82
Piecemeal social engineering resembles physical engineering in regarding the ends as beyond the province of technology. Karl Popper Technology 64
Science may be described as the art of systematic over-simplification. Karl Popper Science 47

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