“THE SECOND STAGE OF ANALYTICAL READING, OR RULES FOR FINDING WHAT A BOOK SAYS (INTERPRETING ITS CONTENTS) 5. Come to terms with the author by interpreting his key words. 6. Grasp the author’s leading propositions by dealing with his most important sentences. 7. Know the author’s arguments, by finding them in, or constructing them out of, sequences of sentences. 8. Determine which of his problems the author has solved, and which he has not; and as to the latter, decide which the author knew he had failed to solve.”