7 ideas
| 21962 | Metaphysics is the roots of the tree of science [Descartes] |
| Full Idea: The whole of philosophy is like a tree. The roots are metaphysics, the trunk is physics, and the branches emerging from the trunk are all the other sciences. | |
| From: René Descartes (Preface to 'Principles of Philosophy' [1647]), quoted by A.W. Moore - The Evolution of Modern Metaphysics 01.2 | |
| A reaction: If Descartes had not believed this he would not have bothered with metaphysics, and philosophy might have been dead by 1650. |
| 3659 | I know the truth that God exists and is the author of truth [Descartes] |
| Full Idea: I have very clearly deduced the following truths, that there is a God who is the author of all that is in the world, and who is the source of all truth. | |
| From: René Descartes (Preface to 'Principles of Philosophy' [1647], p.180) |
| 16625 | In hylomorphism all the explanation of actions is in the form, and the matter doesn't do anything [Bacon] |
| Full Idea: Prime, common matter seems to be a kind of accessory and to stand as a substratum, whereas any kind of action seems to be a mere emanation of form. So it is that forms are given all the leading parts. | |
| From: Francis Bacon (Philosophical Studies 1611-19 [1617], p.206), quoted by Robert Pasnau - Metaphysical Themes 1274-1671 07.2 | |
| A reaction: This is a very striking criticism of hylomorphism. The revolution was simple - that actually matter seems to do all the real work, and the form can take a back seat. |
| 3657 | Understanding, not the senses, gives certainty [Descartes] |
| Full Idea: Certainty is not in the sense but in the understanding alone, when it has evident perceptions. | |
| From: René Descartes (Preface to 'Principles of Philosophy' [1647], p.177) |
| 468 | Musical performance can reveal a range of virtues [Damon of Ath.] |
| Full Idea: In singing and playing the lyre, a boy will be likely to reveal not only courage and moderation, but also justice. | |
| From: Damon (fragments/reports [c.460 BCE], B4), quoted by (who?) - where? |
| 16624 | Stripped and passive matter is just a human invention [Bacon] |
| Full Idea: Stripped and passive matter seems nothing more than an invention of the human mind. | |
| From: Francis Bacon (Philosophical Studies 1611-19 [1617], p.206), quoted by Robert Pasnau - Metaphysical Themes 1274-1671 07.2 | |
| A reaction: Bacon seems to me to get too little credit in the history of philosophy, because he is just seen as a progenitor of science. His modern views predate most radical 17th C thought by 20 years. |
| 3660 | Atheism arises from empiricism, because God is intangible [Descartes] |
| Full Idea: The existence of God has been doubted by some, because they attributed too much to the perceptions of the senses, and God can be neither seen nor touched. | |
| From: René Descartes (Preface to 'Principles of Philosophy' [1647], p.180) |