Combining Texts

You have chosen 'Conspectus libelli (book outline)' by Gottfried Leibniz, 'Intro to Positive Philosophy' by Auguste Comte and 'On the Conservation of Force' by Hermann von Helmholtz

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All the ideas for Nature of Minds, or select a subheading:
      A. Nature of Mind
      B. Features of Minds
      C. Capacities of Minds