Reason and free inquiry are the only effective agents against error. Give a loose to them, they will support the true religion by bringing every false one to their tribunal, to the test of their investigation. They are the natural enemies of error and error only. Had not the Roman government permitted free inquiry, Christianity could never have been introduced. Had not free inquiry been indulged at the era of the Reformation, the corruption of Christianity could not have been purged away.
Thomas JeffersonCommon sense is the foundation of all authorities, of the laws themselves, and of their construction.
Thomas JeffersonSo much of the presidency is a matter of standing in the path of a Newsham Engine for Quenching Fires, opening one's mouth, and attempting to get a drink.
Thomas Jefferson