27

πλ
27

Let us now adopt the following conventions, in addition to the above:

Convention No. 1. A dot marked on the recto shall be understood
to stand for a single individual of the universe that the recto represents;
but a dot does not in itself disclose what single
individual it denotes. Consequently, the different dots on the recto
may either denote the different individuals or the same individual
thought of in different connections.

Convention No. 2. One dot cannot denote two different
individuals of the universe. That is, punctual identity of
place shall signify individual identity of the object.

Convention No. 3. A description (which may be written in the
ordinary language) must, if it be non-relative, have a point of it
marked with a dot and approriated to the possible attachment of another sign. Such a point is