The character of this work is perhaps sufficently indicated by its title. However it must be noted that the term "philosophy" is not used so strictly as to exclude material from other disciplines connected with philosophy or helpful to it and to an understanding of its history.

The character of this work is perhaps sufficently indicated by its title. However it must be noted that the term "philosophy" is not used so strictly as to exclude material from other disciplines connected with philosophy or helpful to it and to an understanding of its history.