Truth Ought Quotes

3 quotes by 3 authors

• In natural science the principles of truth ought to be confirmed by observation. — Carl Linnaeus
• The searching-out and thorough investigation of truth ought to be the primary study of man. — Marcus Tullius Cicero
• Freedom of expression is the well-spring of our civilization... The history of civilization is in considerable measure the displacement of error which once held sway… — Felix Frankfurter

Who Wrote These Truth Ought Quotes

3 authors contributed a total of 3 Truth Ought Quotes as follows:

• 1 Truth Ought Quote by Carl Linnaeus
• 1 Truth Ought Quote by Marcus Tullius Cicero
• 1 Truth Ought Quote by Felix Frankfurter