Combining Texts

You have chosen 'Open Society and Its Enemies:Hegel and Marx' by Karl Popper, 'Fourfold Root of Princ of Sufficient Reason' by Arthur Schopenhauer and 'Set Theory and the Continuum Hypothesis' by Paul J. Cohen

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All the ideas for Action, or select a subheading:
      A. Definition of Action
      B. Preliminaries of Action
      C. Motives for Action