You have chosen 'The Evolution of Logic' by William D. Hart, 'Metaphysical Foundations of Mathematics' by Gottfried Leibniz and 'Abstract of 'The Fourfold Root'' by Arthur Schopenhauer
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Action, or select a subheading: |
| A. | Definition of Action | |
| B. | Preliminaries of Action | |
| C. | Motives for Action |