100

8

In addition to the graphist and the interpreter, if we assume that the universe of discorse is the creation of some mind, as it obviously is when men dispute for example the sanity of Hamlet, and as we shall find in a future lecture that it must be wherever necessary reasoning is admissible and as we shall find that we virtually assume it to be whenever we reason at all. *still later in the course
Then we shall have to take account of this author of the universe of discourse who may be called the grapheus.
The first convention or agreement which shall ask you to join me in establishing in this: