Quotes by : Karl Popper

Our knowledge can only be finite, while our ignorance must necessarily be infinite.

There is no history of mankind, there is only an indefinite number of histories of all kinds of aspects....

Our knowledge can only be finite while our ignorance must necessarily be infinite.

We must plan for freedom, and not only for security, if for no other reason than that only freedom can....

Science must begin with myths, and with the criticism of myths.

Piecemeal social engineering resembles physical engineering in regarding the ends as beyond the province....

Science may be described as the art of systematic over-simplification.

There is no history of mankind, there are only many histories of all kinds of aspects of human life.....