Logic

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. Whoever has himself attempted to translate a philosophical treatise is acquainted with the difficulties of the task; it is sometimes impossible to find in one''s own language Simple and current expressions which might exactly correspond to the terms of the original, and the translator is beset by the danger of either missing the precise meaning of the text, or of straining his own language and impairing easy understanding.