Research goal

What is your success rate as a researcher? Does every effort advance your goals or bring you closer to resolving a specific research problem? Do you invest hours that generate no relevant information at all? Do record sets and databases never seem to yield the needed answers to your key questions about events and identities, associations, and relations? Or have you amassed great quantities of data that remind you of the Shakespearean line about “much sound and fury, signifying nothing”? ...