Chapter V. Of the Import of Propositions.

§ 1. Doctrine that a proposition is the expression of a relation between two ideas 96 2. Doctrine that it is the expression of a relation between the meanings of two names 99 3. Doctrine that it consists in referring something to, or excluding something from, a class 103 4. What it really is 107 5. It asserts (or denies) a sequence, a coexistence, a simple existence, a causation 110 6. —or a resemblance 112 7. Propositions of which the terms are abstract 115 [Pg xiii]