Combining Texts

You have chosen 'On the Individuation of Attributes' by Willard Quine, 'Against the Professors (six books)' by Sextus Empiricus and 'On the spiritual perfection of life' by Thomas Aquinas

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All the ideas for Thought, or select a subheading:
      A. Modes of Thought
      B. Mechanics of Thought
      C. Content
      D. Concepts
      E. Abstraction