126, n.] (2.) From symbols, e.g., from the fact of having read or heard certain words we remember things and form certain ideas concerning them, similar to those through which we imagine things (II.xviii.

note).

I shall call both these ways of regarding things knowledge of the first kind, opinion, or imagination.
(3.) From the fact that we have notions common to all men, and adequate ideas of the properties of things (II.xxxviii.

Coroll., xxxix.

and Coroll.