Combining Texts

All the ideas for 'Frege on Extensions from Concepts', 'Preface to 'Principles of Philosophy'' and 'Summa'

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7 ideas

1. Philosophy / E. Nature of Metaphysics / 4. Metaphysics as Science

21962

Metaphysics is the roots of the tree of science [Descartes]

2. Reason / F. Fallacies / 4. Circularity

3659	I know the truth that God exists and is the author of truth [Descartes]

9. Objects / B. Unity of Objects / 2. Substance / c. Types of substance

16616

Substances 'substand' (beneath accidents), or 'subsist' (independently) [Eustachius]

9. Objects / C. Structure of Objects / 2. Hylomorphism / a. Hylomorphism

16585

Prime matter is free of all forms, but has the potential for all forms [Eustachius]

11. Knowledge Aims / B. Certain Knowledge / 1. Certainty

3657	Understanding, not the senses, gives certainty [Descartes]

18. Thought / C. Content / 1. Content

3115	Are meaning and expressed concept the same thing? [Burge, by Segal]

28. God / C. Attitudes to God / 5. Atheism

3660	Atheism arises from empiricism, because God is intangible [Descartes]