Literature/1963/Popper

Excerpts

 * Every solution of a problem raises new unsolved problems; the more so the deeper the original problem and the bolder its solution. The more we learn about the world, and the deeper our learning, the more conscious, specific, and articulate will be our knowledge of what we do not know, our knowledge of our ignorance. For this, indeed, is the main source of our ignorance -- the fact that our knowledge is finite, while our ignorance must necessarily be infinite. (pp. 28-29)

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 * Philosophy of science