A. Chronology *동일 저자의 다른 저작과의 비교에 있어서 문제 - it cannot be assumed that an author never changes his opinions - even where he still maintains the same opinion, it still cannot be assume that it is always that same opinion among plenty of opinions he is trying to express ⇒ Roughly speaking, it is reasonable to expect similar views in works composed at about the same time, but where two treatments dif..
