Logic is conversant with two kinds of relations, relations among things, and relations among facts.


An Investigation of the Laws of Thought, Chapter XVI (p. 7), Walton & Maberly. 1854

George Boole Quotes

Logic is conversant with two kinds of relations, relations among things, and relations among facts.

Logic is conversant with two kinds of relations, relations among things, and relations among facts.

Logic is conversant with two kinds of relations, relations among things, and relations among facts.

Logic is conversant with two kinds of relations, relations among things, and relations among facts.