ABSTRACT

Our investigation is…a grammatical one. Such an investigation sheds light on our problem by clearing misunderstanding away. Misunderstandings concerning the use of words caused, among other things, by certain analogies between the forms of expression in different regions of language. —Some of them can be removed by substituting one form of expression for another…

(PI 90)

One aspect of this grammatical method is the identification and examination of analogies. Another is the use of new analogies (as well as different forms of expression) to challenge and change our way of looking at things.