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Single Idea 14452

[filed under theme 5. Theory of Logic / A. Overview of Logic / 4. Pure Logic ]

Full Idea

It is part of the definition of logic that all its propositions are completely general.

Gist of Idea

All the propositions of logic are completely general

Source

Bertrand Russell (Introduction to Mathematical Philosophy [1919], XV)

Book Ref

Russell,Bertrand: 'Introduction to Mathematical Philosophy' [George Allen and Unwin 1975], p.159