As long as I continue to come across questions in more remote regions which I can't answer, it is understandable that I should still not be able to find my way around regions that are less remote. For how do I know that what stands in the way of an answer here is not precisely what is preventing me from clearing away the fog over there?

Translated by Peter Winch, Culture and Value (p. 66e), The University of Chicago Press. 1980