The business of the biographer is often to pass slightly over those performances and incidents which produce vulgar greatness, to lead the thoughts into domestic privacies, and display the minute details of daily life, where exterior appendages are cast aside, and men excel each other only by prudence and virtue. [ Dr. Johnson ]

As it often happens that the best men are but little known, and consequently cannot extend the usefulness of their examples a great way, the biographer is of great utility, as, by communicating such valuable patterns to the world, he may perhaps do a more extensive service to mankind than the person whose life originally afforded the pattern. [ Fielding ]