How To Read A Book- A Classic Guide to Intelligent Reading - Mortimer J. Adler, Charles Van Doren [135]
The great advantage of the aphoristic form in philosophy is that it is heuristic; the reader has the impression that more How to Read Philosophy 285
is being said than is actually said, for he does much of the work of thinking-of making connections between statements and of constructing arguments for positions-himself. At the same time, however, this is the great disadvantage of the style, which is really not expositional at all. The author is like a hitand-run driver; he touches on a subject, he suggests a truth or insight about it, and then runs off to another subject without properly defending what he has said. Thus, although the aphoristic style is enjoyable for those who are poetically inclined, it is irritating for serious philosophers who would rather try to follow and criticize an author's line of thought.
As far as we know, there is no other important style of philosophical exposition that has been employed in our Western tradition. ( A work like Lucretius' On the Nature of Things is not an exception. It was originally in verse; but as far as its style goes, it is no different from other philosophical essays; and in any event we ordinarily read it nowadays in prose translations. ) This means that all of the great philosophers have employed one or the other of these five styles; sometimes, of course, a philosopher tries more than one. The treatise or essay is probably the most common form, both in the past and in the present. It can range all the way from highly formal and difficult works like those of Kant, to popular philosophical essays or letters. Dialogues are notoriously hard to write, and the geometrical style is enormously difficult both to write and to read. The aphoristic style is highly unsatisfactory from a philosophical point of view. The Thomistic style has not been used very much in recent times. Perhaps it would not be acceptable to modem readers, but that seems a shame, considering all its advantages.
Hints for Reading Phi losophy
It is perhaps clear from the discussion so far that the most important thing to discover in reading any philosophical work is the question or questions it tries to answer. The questions 286 HOW TO READ A BOOK
may be stated explicitly, or they may be implicit to a certain extent. In either case, you must try to find out what they are.
How the author answers these questions will be deeply affected by his controlling principles. These may be stated, too, but that is not always the case. We have already quoted Basil Willey on the difficulty-and the importance-of discovering the hidden and unstated assumptions of an author, to say nothing of our own. This goes for any book. It applies to works in philosophy with particular force.
The great philosophers cannot be charged with having tried to hide their assumptions dishonestly, or with having been unclear in their definitions and postulations. It is precisely the mark of a great philosopher that he makes these things clearer than other writers can. Nevertheless, every great philosopher has certain controlling principles that underlie his work. These are easy enough to see if he states them in the book you are reading. But he may not have done so, reserving their treatment for another book. Or he may never treat them explicitly, but instead allow them to pervade every one of his works.
It is difficult to give examples of such controlling principles. Any