Famous quotes containing the words key and/or system:
“With one day’s reading a man may have the key in his hands.”
—Ezra Pound (1885–1972)
“A person, seasoned with a just sense of the imperfections of natural reason, will fly to revealed truth with the greatest avidity: while the haughty Dogmatist, persuaded that he can erect a compleat system of Theology by the mere help of philosophy, disdains any further aid, and rejects this adventitious instructor.”
—David Hume (1711–1776)