Combining Texts

You have chosen 'Regressive Method for Premises in Mathematics' by Bertrand Russell, 'Counterparts and Identity' by Robert C. Stalnaker and 'Change in View: Principles of Reasoning' by Gilbert Harman

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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